Array
(
    [LUMIA/USDT] => Array
        (
            [id] => LUMIAUSDT
            [lowercaseId] => 
            [symbol] => LUMIA/USDT
            [base] => LUMIA
            [quote] => USDT
            [settle] => 
            [baseId] => LUMIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUMIAUSDT
                    [baseCoin] => LUMIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729332000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GOAT/USDT] => Array
        (
            [id] => GOATUSDT
            [lowercaseId] => 
            [symbol] => GOAT/USDT
            [base] => GOAT
            [quote] => USDT
            [settle] => 
            [baseId] => GOAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GOATUSDT
                    [baseCoin] => GOAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729314000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENA/EUR] => Array
        (
            [id] => ENAEUR
            [lowercaseId] => 
            [symbol] => ENA/EUR
            [base] => ENA
            [quote] => EUR
            [settle] => 
            [baseId] => ENA
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENAEUR
                    [baseCoin] => ENA
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729242000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TON/EUR] => Array
        (
            [id] => TONEUR
            [lowercaseId] => 
            [symbol] => TON/EUR
            [base] => TON
            [quote] => EUR
            [settle] => 
            [baseId] => TON
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TONEUR
                    [baseCoin] => TON
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729242000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SXRP/SUSDT] => Array
        (
            [id] => SXRPSUSDT
            [lowercaseId] => 
            [symbol] => SXRP/SUSDT
            [base] => SXRP
            [quote] => SUSDT
            [settle] => 
            [baseId] => SXRP
            [quoteId] => SUSDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SXRPSUSDT
                    [baseCoin] => SXRP
                    [quoteCoin] => SUSDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 5
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730174400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIB/EUR] => Array
        (
            [id] => SHIBEUR
            [lowercaseId] => 
            [symbol] => SHIB/EUR
            [base] => SHIB
            [quote] => EUR
            [settle] => 
            [baseId] => SHIB
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIBEUR
                    [baseCoin] => SHIB
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 2
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729155600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WLD/EUR] => Array
        (
            [id] => WLDEUR
            [lowercaseId] => 
            [symbol] => WLD/EUR
            [base] => WLD
            [quote] => EUR
            [settle] => 
            [baseId] => WLD
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WLDEUR
                    [baseCoin] => WLD
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729155600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DBR/USDT] => Array
        (
            [id] => DBRUSDT
            [lowercaseId] => 
            [symbol] => DBR/USDT
            [base] => DBR
            [quote] => USDT
            [settle] => 
            [baseId] => DBR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DBRUSDT
                    [baseCoin] => DBR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729152000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACT/USDT] => Array
        (
            [id] => ACTUSDT
            [lowercaseId] => 
            [symbol] => ACT/USDT
            [base] => ACT
            [quote] => USDT
            [settle] => 
            [baseId] => ACT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACTUSDT
                    [baseCoin] => ACT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730206800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRASS/USDT] => Array
        (
            [id] => GRASSUSDT
            [lowercaseId] => 
            [symbol] => GRASS/USDT
            [base] => GRASS
            [quote] => USDT
            [settle] => 
            [baseId] => GRASS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRASSUSDT
                    [baseCoin] => GRASS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730124000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEIROCTO/EUR] => Array
        (
            [id] => NEIROCTOEUR
            [lowercaseId] => 
            [symbol] => NEIROCTO/EUR
            [base] => NEIROCTO
            [quote] => EUR
            [settle] => 
            [baseId] => NEIROCTO
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEIROCTOEUR
                    [baseCoin] => NEIROCTO
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729760400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUI/EUR] => Array
        (
            [id] => SUIEUR
            [lowercaseId] => 
            [symbol] => SUI/EUR
            [base] => SUI
            [quote] => EUR
            [settle] => 
            [baseId] => SUI
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUIEUR
                    [baseCoin] => SUI
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729760400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/USDT] => Array
        (
            [id] => TRXUSDT
            [lowercaseId] => 
            [symbol] => TRX/USDT
            [base] => TRX
            [quote] => USDT
            [settle] => 
            [baseId] => TRX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXUSDT
                    [baseCoin] => TRX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1550736060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [X/USDT] => Array
        (
            [id] => XUSDT
            [lowercaseId] => 
            [symbol] => X/USDT
            [base] => X
            [quote] => USDT
            [settle] => 
            [baseId] => X
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XUSDT
                    [baseCoin] => X
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 1
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729771200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/USDT] => Array
        (
            [id] => LINKUSDT
            [lowercaseId] => 
            [symbol] => LINK/USDT
            [base] => LINK
            [quote] => USDT
            [settle] => 
            [baseId] => LINK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKUSDT
                    [baseCoin] => LINK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1618466640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONDO/EUR] => Array
        (
            [id] => ONDOEUR
            [lowercaseId] => 
            [symbol] => ONDO/EUR
            [base] => ONDO
            [quote] => EUR
            [settle] => 
            [baseId] => ONDO
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONDOEUR
                    [baseCoin] => ONDO
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729674000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UNI/USDT] => Array
        (
            [id] => UNIUSDT
            [lowercaseId] => 
            [symbol] => UNI/USDT
            [base] => UNI
            [quote] => USDT
            [settle] => 
            [baseId] => UNI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UNIUSDT
                    [baseCoin] => UNI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1618899180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUSHI/USDT] => Array
        (
            [id] => SUSHIUSDT
            [lowercaseId] => 
            [symbol] => SUSHI/USDT
            [base] => SUSHI
            [quote] => USDT
            [settle] => 
            [baseId] => SUSHI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUSHIUSDT
                    [baseCoin] => SUSHI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1618985040000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CROS/USDT] => Array
        (
            [id] => CROSUSDT
            [lowercaseId] => 
            [symbol] => CROS/USDT
            [base] => CROS
            [quote] => USDT
            [settle] => 
            [baseId] => CROS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CROSUSDT
                    [baseCoin] => CROS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729681200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COMP/USDT] => Array
        (
            [id] => COMPUSDT
            [lowercaseId] => 
            [symbol] => COMP/USDT
            [base] => COMP
            [quote] => USDT
            [settle] => 
            [baseId] => COMP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COMPUSDT
                    [baseCoin] => COMP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1618985100000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCR/EUR] => Array
        (
            [id] => SCREUR
            [lowercaseId] => 
            [symbol] => SCR/EUR
            [base] => SCR
            [quote] => EUR
            [settle] => 
            [baseId] => SCR
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCREUR
                    [baseCoin] => SCR
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729584300000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AAVE/USDT] => Array
        (
            [id] => AAVEUSDT
            [lowercaseId] => 
            [symbol] => AAVE/USDT
            [base] => AAVE
            [quote] => USDT
            [settle] => 
            [baseId] => AAVE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AAVEUSDT
                    [baseCoin] => AAVE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1619063460000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCR/USDT] => Array
        (
            [id] => SCRUSDT
            [lowercaseId] => 
            [symbol] => SCR/USDT
            [base] => SCR
            [quote] => USDT
            [settle] => 
            [baseId] => SCR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCRUSDT
                    [baseCoin] => SCR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729584000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [YFI/USDT] => Array
        (
            [id] => YFIUSDT
            [lowercaseId] => 
            [symbol] => YFI/USDT
            [base] => YFI
            [quote] => USDT
            [settle] => 
            [baseId] => YFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => YFIUSDT
                    [baseCoin] => YFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 0
                    [quantityPrecision] => 4
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1619061360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEAR/EUR] => Array
        (
            [id] => NEAREUR
            [lowercaseId] => 
            [symbol] => NEAR/EUR
            [base] => NEAR
            [quote] => EUR
            [settle] => 
            [baseId] => NEAR
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEAREUR
                    [baseCoin] => NEAR
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729501200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/USDT] => Array
        (
            [id] => DOGEUSDT
            [lowercaseId] => 
            [symbol] => DOGE/USDT
            [base] => DOGE
            [quote] => USDT
            [settle] => 
            [baseId] => DOGE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEUSDT
                    [baseCoin] => DOGE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1619322660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHZ/USDT] => Array
        (
            [id] => CHZUSDT
            [lowercaseId] => 
            [symbol] => CHZ/USDT
            [base] => CHZ
            [quote] => USDT
            [settle] => 
            [baseId] => CHZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHZUSDT
                    [baseCoin] => CHZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1619419320000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PNUT/USDT] => Array
        (
            [id] => PNUTUSDT
            [lowercaseId] => 
            [symbol] => PNUT/USDT
            [base] => PNUT
            [quote] => USDT
            [settle] => 
            [baseId] => PNUT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PNUTUSDT
                    [baseCoin] => PNUT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730980800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWELL/USDT] => Array
        (
            [id] => SWELLUSDT
            [lowercaseId] => 
            [symbol] => SWELL/USDT
            [base] => SWELL
            [quote] => USDT
            [settle] => 
            [baseId] => SWELL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWELLUSDT
                    [baseCoin] => SWELL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730973600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WEETH/ETH] => Array
        (
            [id] => WEETHETH
            [lowercaseId] => 
            [symbol] => WEETH/ETH
            [base] => WEETH
            [quote] => ETH
            [settle] => 
            [baseId] => WEETH
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WEETHETH
                    [baseCoin] => WEETH
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730714400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARCA/USDT] => Array
        (
            [id] => ARCAUSDT
            [lowercaseId] => 
            [symbol] => ARCA/USDT
            [base] => ARCA
            [quote] => USDT
            [settle] => 
            [baseId] => ARCA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARCAUSDT
                    [baseCoin] => ARCA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730718000000
                    [offTime] => 1746525600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUCE/USDT] => Array
        (
            [id] => LUCEUSDT
            [lowercaseId] => 
            [symbol] => LUCE/USDT
            [base] => LUCE
            [quote] => USDT
            [settle] => 
            [baseId] => LUCE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUCEUSDT
                    [baseCoin] => LUCE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730379600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FUSE/USDT] => Array
        (
            [id] => FUSEUSDT
            [lowercaseId] => 
            [symbol] => FUSE/USDT
            [base] => FUSE
            [quote] => USDT
            [settle] => 
            [baseId] => FUSE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUSEUSDT
                    [baseCoin] => FUSE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730286000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAN/USDT] => Array
        (
            [id] => BANUSDT
            [lowercaseId] => 
            [symbol] => BAN/USDT
            [base] => BAN
            [quote] => USDT
            [settle] => 
            [baseId] => BAN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANUSDT
                    [baseCoin] => BAN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730210400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NFP/USDT] => Array
        (
            [id] => NFPUSDT
            [lowercaseId] => 
            [symbol] => NFP/USDT
            [base] => NFP
            [quote] => USDT
            [settle] => 
            [baseId] => NFP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NFPUSDT
                    [baseCoin] => NFP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703672100000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FRED/USDT] => Array
        (
            [id] => FREDUSDT
            [lowercaseId] => 
            [symbol] => FRED/USDT
            [base] => FRED
            [quote] => USDT
            [settle] => 
            [baseId] => FRED
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FREDUSDT
                    [baseCoin] => FRED
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731589200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NS/USDT] => Array
        (
            [id] => NSUSDT
            [lowercaseId] => 
            [symbol] => NS/USDT
            [base] => NS
            [quote] => USDT
            [settle] => 
            [baseId] => NS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NSUSDT
                    [baseCoin] => NS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731582000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIPPO/USDT] => Array
        (
            [id] => HIPPOUSDT
            [lowercaseId] => 
            [symbol] => HIPPO/USDT
            [base] => HIPPO
            [quote] => USDT
            [settle] => 
            [baseId] => HIPPO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIPPOUSDT
                    [baseCoin] => HIPPO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731511800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPECOIN/USDT] => Array
        (
            [id] => PEPECOINUSDT
            [lowercaseId] => 
            [symbol] => PEPECOIN/USDT
            [base] => PEPECOIN
            [quote] => USDT
            [settle] => 
            [baseId] => PEPECOIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPECOINUSDT
                    [baseCoin] => PEPECOIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703502000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UP/USDT] => Array
        (
            [id] => UPUSDT
            [lowercaseId] => 
            [symbol] => UP/USDT
            [base] => UP
            [quote] => USDT
            [settle] => 
            [baseId] => UP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UPUSDT
                    [baseCoin] => UP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703246400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FARTCOIN/USDT] => Array
        (
            [id] => FARTCOINUSDT
            [lowercaseId] => 
            [symbol] => FARTCOIN/USDT
            [base] => FARTCOIN
            [quote] => USDT
            [settle] => 
            [baseId] => FARTCOIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FARTCOINUSDT
                    [baseCoin] => FARTCOIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731488400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SILLY/USDT] => Array
        (
            [id] => SILLYUSDT
            [lowercaseId] => 
            [symbol] => SILLY/USDT
            [base] => SILLY
            [quote] => USDT
            [settle] => 
            [baseId] => SILLY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SILLYUSDT
                    [baseCoin] => SILLY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 100
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703156405000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEAQ/USDT] => Array
        (
            [id] => PEAQUSDT
            [lowercaseId] => 
            [symbol] => PEAQ/USDT
            [base] => PEAQ
            [quote] => USDT
            [settle] => 
            [baseId] => PEAQ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEAQUSDT
                    [baseCoin] => PEAQ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731402000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MV/USDT] => Array
        (
            [id] => MVUSDT
            [lowercaseId] => 
            [symbol] => MV/USDT
            [base] => MV
            [quote] => USDT
            [settle] => 
            [baseId] => MV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MVUSDT
                    [baseCoin] => MV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703156400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/WUSD] => Array
        (
            [id] => BTCWUSD
            [lowercaseId] => 
            [symbol] => BTC/WUSD
            [base] => BTC
            [quote] => WUSD
            [settle] => 
            [baseId] => BTC
            [quoteId] => WUSD
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-6
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCWUSD
                    [baseCoin] => BTC
                    [quoteCoin] => WUSD
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 6
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731485951538
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOBILE/USDT] => Array
        (
            [id] => MOBILEUSDT
            [lowercaseId] => 
            [symbol] => MOBILE/USDT
            [base] => MOBILE
            [quote] => USDT
            [settle] => 
            [baseId] => MOBILE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOBILEUSDT
                    [baseCoin] => MOBILE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703667600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWCH/USDT] => Array
        (
            [id] => SWCHUSDT
            [lowercaseId] => 
            [symbol] => SWCH/USDT
            [base] => SWCH
            [quote] => USDT
            [settle] => 
            [baseId] => SWCH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWCHUSDT
                    [baseCoin] => SWCH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1704452400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AI/USDT] => Array
        (
            [id] => AIUSDT
            [lowercaseId] => 
            [symbol] => AI/USDT
            [base] => AI
            [quote] => USDT
            [settle] => 
            [baseId] => AI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIUSDT
                    [baseCoin] => AI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 100
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1704363000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USDE] => Array
        (
            [id] => SOLUSDE
            [lowercaseId] => 
            [symbol] => SOL/USDE
            [base] => SOL
            [quote] => USDE
            [settle] => 
            [baseId] => SOL
            [quoteId] => USDE
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLUSDE
                    [baseCoin] => SOL
                    [quoteCoin] => USDE
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732183200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SNEK/USDT] => Array
        (
            [id] => SNEKUSDT
            [lowercaseId] => 
            [symbol] => SNEK/USDT
            [base] => SNEK
            [quote] => USDT
            [settle] => 
            [baseId] => SNEK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SNEKUSDT
                    [baseCoin] => SNEK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1703761200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RIFSOL/USDT] => Array
        (
            [id] => RIFSOLUSDT
            [lowercaseId] => 
            [symbol] => RIFSOL/USDT
            [base] => RIFSOL
            [quote] => USDT
            [settle] => 
            [baseId] => RIFSOL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RIFSOLUSDT
                    [baseCoin] => RIFSOL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731934800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [URO/USDT] => Array
        (
            [id] => UROUSDT
            [lowercaseId] => 
            [symbol] => URO/USDT
            [base] => URO
            [quote] => USDT
            [settle] => 
            [baseId] => URO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UROUSDT
                    [baseCoin] => URO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1731934800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OORT/USDT] => Array
        (
            [id] => OORTUSDT
            [lowercaseId] => 
            [symbol] => OORT/USDT
            [base] => OORT
            [quote] => USDT
            [settle] => 
            [baseId] => OORT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OORTUSDT
                    [baseCoin] => OORT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705320000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOLO/USDT] => Array
        (
            [id] => SOLOUSDT
            [lowercaseId] => 
            [symbol] => SOLO/USDT
            [base] => SOLO
            [quote] => USDT
            [settle] => 
            [baseId] => SOLO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLOUSDT
                    [baseCoin] => SOLO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705057200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XAI/USDT] => Array
        (
            [id] => XAIUSDT
            [lowercaseId] => 
            [symbol] => XAI/USDT
            [base] => XAI
            [quote] => USDT
            [settle] => 
            [baseId] => XAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XAIUSDT
                    [baseCoin] => XAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 20
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1704796303023
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIS/USDT] => Array
        (
            [id] => FISUSDT
            [lowercaseId] => 
            [symbol] => FIS/USDT
            [base] => FIS
            [quote] => USDT
            [settle] => 
            [baseId] => FIS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FISUSDT
                    [baseCoin] => FIS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1674122400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ELA/USDT] => Array
        (
            [id] => ELAUSDT
            [lowercaseId] => 
            [symbol] => ELA/USDT
            [base] => ELA
            [quote] => USDT
            [settle] => 
            [baseId] => ELA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ELAUSDT
                    [baseCoin] => ELA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1704711600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BONE/USDT] => Array
        (
            [id] => BONEUSDT
            [lowercaseId] => 
            [symbol] => BONE/USDT
            [base] => BONE
            [quote] => USDT
            [settle] => 
            [baseId] => BONE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BONEUSDT
                    [baseCoin] => BONE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1675328400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RDNT/USDT] => Array
        (
            [id] => RDNTUSDT
            [lowercaseId] => 
            [symbol] => RDNT/USDT
            [base] => RDNT
            [quote] => USDT
            [settle] => 
            [baseId] => RDNT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RDNTUSDT
                    [baseCoin] => RDNT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1675839600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAROS/USDT] => Array
        (
            [id] => SAROSUSDT
            [lowercaseId] => 
            [symbol] => SAROS/USDT
            [base] => SAROS
            [quote] => USDT
            [settle] => 
            [baseId] => SAROS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAROSUSDT
                    [baseCoin] => SAROS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705662000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MANTA/USDT] => Array
        (
            [id] => MANTAUSDT
            [lowercaseId] => 
            [symbol] => MANTA/USDT
            [base] => MANTA
            [quote] => USDT
            [settle] => 
            [baseId] => MANTA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MANTAUSDT
                    [baseCoin] => MANTA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705572000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PONKE/USDT] => Array
        (
            [id] => PONKEUSDT
            [lowercaseId] => 
            [symbol] => PONKE/USDT
            [base] => PONKE
            [quote] => USDT
            [settle] => 
            [baseId] => PONKE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PONKEUSDT
                    [baseCoin] => PONKE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705575600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROPS/USDT] => Array
        (
            [id] => PROPSUSDT
            [lowercaseId] => 
            [symbol] => PROPS/USDT
            [base] => PROPS
            [quote] => USDT
            [settle] => 
            [baseId] => PROPS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROPSUSDT
                    [baseCoin] => PROPS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705489200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UPC/USDT] => Array
        (
            [id] => UPCUSDT
            [lowercaseId] => 
            [symbol] => UPC/USDT
            [base] => UPC
            [quote] => USDT
            [settle] => 
            [baseId] => UPC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UPCUSDT
                    [baseCoin] => UPC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705489200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORAI/USDT] => Array
        (
            [id] => ORAIUSDT
            [lowercaseId] => 
            [symbol] => ORAI/USDT
            [base] => ORAI
            [quote] => USDT
            [settle] => 
            [baseId] => ORAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORAIUSDT
                    [baseCoin] => ORAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1675753200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IOST/USDT] => Array
        (
            [id] => IOSTUSDT
            [lowercaseId] => 
            [symbol] => IOST/USDT
            [base] => IOST
            [quote] => USDT
            [settle] => 
            [baseId] => IOST
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOSTUSDT
                    [baseCoin] => IOST
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1705402800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CORE/USDT] => Array
        (
            [id] => COREUSDT
            [lowercaseId] => 
            [symbol] => CORE/USDT
            [base] => CORE
            [quote] => USDT
            [settle] => 
            [baseId] => CORE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COREUSDT
                    [baseCoin] => CORE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1675857600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALT/USDT] => Array
        (
            [id] => ALTUSDT
            [lowercaseId] => 
            [symbol] => ALT/USDT
            [base] => ALT
            [quote] => USDT
            [settle] => 
            [baseId] => ALT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALTUSDT
                    [baseCoin] => ALT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706177700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONDO/USDT] => Array
        (
            [id] => ONDOUSDT
            [lowercaseId] => 
            [symbol] => ONDO/USDT
            [base] => ONDO
            [quote] => USDT
            [settle] => 
            [baseId] => ONDO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONDOUSDT
                    [baseCoin] => ONDO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706083200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WIF/USDT] => Array
        (
            [id] => WIFUSDT
            [lowercaseId] => 
            [symbol] => WIF/USDT
            [base] => WIF
            [quote] => USDT
            [settle] => 
            [baseId] => WIF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WIFUSDT
                    [baseCoin] => WIF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706083200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVA/USDT] => Array
        (
            [id] => AVAUSDT
            [lowercaseId] => 
            [symbol] => AVA/USDT
            [base] => AVA
            [quote] => USDT
            [settle] => 
            [baseId] => AVA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAUSDT
                    [baseCoin] => AVA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734174000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [THE/USDT] => Array
        (
            [id] => THEUSDT
            [lowercaseId] => 
            [symbol] => THE/USDT
            [base] => THE
            [quote] => USDT
            [settle] => 
            [baseId] => THE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => THEUSDT
                    [baseCoin] => THE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732633200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHESS/USDT] => Array
        (
            [id] => CHESSUSDT
            [lowercaseId] => 
            [symbol] => CHESS/USDT
            [base] => CHESS
            [quote] => USDT
            [settle] => 
            [baseId] => CHESS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHESSUSDT
                    [baseCoin] => CHESS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676026800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORNJ/USDT] => Array
        (
            [id] => ORNJUSDT
            [lowercaseId] => 
            [symbol] => ORNJ/USDT
            [base] => ORNJ
            [quote] => USDT
            [settle] => 
            [baseId] => ORNJ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORNJUSDT
                    [baseCoin] => ORNJ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706702400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JUP/USDT] => Array
        (
            [id] => JUPUSDT
            [lowercaseId] => 
            [symbol] => JUP/USDT
            [base] => JUP
            [quote] => USDT
            [settle] => 
            [baseId] => JUP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JUPUSDT
                    [baseCoin] => JUP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706713800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MCH/USDT] => Array
        (
            [id] => MCHUSDT
            [lowercaseId] => 
            [symbol] => MCH/USDT
            [base] => MCH
            [quote] => USDT
            [settle] => 
            [baseId] => MCH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MCHUSDT
                    [baseCoin] => MCH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706608800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DMAIL/USDT] => Array
        (
            [id] => DMAILUSDT
            [lowercaseId] => 
            [symbol] => DMAIL/USDT
            [base] => DMAIL
            [quote] => USDT
            [settle] => 
            [baseId] => DMAIL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DMAILUSDT
                    [baseCoin] => DMAIL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706608800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLUR/USDT] => Array
        (
            [id] => BLURUSDT
            [lowercaseId] => 
            [symbol] => BLUR/USDT
            [base] => BLUR
            [quote] => USDT
            [settle] => 
            [baseId] => BLUR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLURUSDT
                    [baseCoin] => BLUR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676399400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [API3/USDT] => Array
        (
            [id] => API3USDT
            [lowercaseId] => 
            [symbol] => API3/USDT
            [base] => API3
            [quote] => USDT
            [settle] => 
            [baseId] => API3
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => API3USDT
                    [baseCoin] => API3
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706605200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XAUT/USDT] => Array
        (
            [id] => XAUTUSDT
            [lowercaseId] => 
            [symbol] => XAUT/USDT
            [base] => XAUT
            [quote] => USDT
            [settle] => 
            [baseId] => XAUT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XAUTUSDT
                    [baseCoin] => XAUT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676458800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RARE/USDT] => Array
        (
            [id] => RAREUSDT
            [lowercaseId] => 
            [symbol] => RARE/USDT
            [base] => RARE
            [quote] => USDT
            [settle] => 
            [baseId] => RARE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RAREUSDT
                    [baseCoin] => RARE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676545200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRU/USDT] => Array
        (
            [id] => TRUUSDT
            [lowercaseId] => 
            [symbol] => TRU/USDT
            [base] => TRU
            [quote] => USDT
            [settle] => 
            [baseId] => TRU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUUSDT
                    [baseCoin] => TRU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676631600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BIZA/USDT] => Array
        (
            [id] => BIZAUSDT
            [lowercaseId] => 
            [symbol] => BIZA/USDT
            [base] => BIZA
            [quote] => USDT
            [settle] => 
            [baseId] => BIZA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIZAUSDT
                    [baseCoin] => BIZA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707217200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDC/EUR] => Array
        (
            [id] => USDCEUR
            [lowercaseId] => 
            [symbol] => USDC/EUR
            [base] => USDC
            [quote] => EUR
            [settle] => 
            [baseId] => USDC
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDCEUR
                    [baseCoin] => USDC
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707123600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VR/USDT] => Array
        (
            [id] => VRUSDT
            [lowercaseId] => 
            [symbol] => VR/USDT
            [base] => VR
            [quote] => USDT
            [settle] => 
            [baseId] => VR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VRUSDT
                    [baseCoin] => VR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706871600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIRE/USDT] => Array
        (
            [id] => FIREUSDT
            [lowercaseId] => 
            [symbol] => FIRE/USDT
            [base] => FIRE
            [quote] => USDT
            [settle] => 
            [baseId] => FIRE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FIREUSDT
                    [baseCoin] => FIRE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706778000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CFX/USDT] => Array
        (
            [id] => CFXUSDT
            [lowercaseId] => 
            [symbol] => CFX/USDT
            [base] => CFX
            [quote] => USDT
            [settle] => 
            [baseId] => CFX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CFXUSDT
                    [baseCoin] => CFX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676890440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZETA/USDT] => Array
        (
            [id] => ZETAUSDT
            [lowercaseId] => 
            [symbol] => ZETA/USDT
            [base] => ZETA
            [quote] => USDT
            [settle] => 
            [baseId] => ZETA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZETAUSDT
                    [baseCoin] => ZETA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706757300000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MDT/USDT] => Array
        (
            [id] => MDTUSDT
            [lowercaseId] => 
            [symbol] => MDT/USDT
            [base] => MDT
            [quote] => USDT
            [settle] => 
            [baseId] => MDT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MDTUSDT
                    [baseCoin] => MDT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676891640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COREUM/USDT] => Array
        (
            [id] => COREUMUSDT
            [lowercaseId] => 
            [symbol] => COREUM/USDT
            [base] => COREUM
            [quote] => USDT
            [settle] => 
            [baseId] => COREUM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COREUMUSDT
                    [baseCoin] => COREUM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706698800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VELODROME/USDT] => Array
        (
            [id] => VELODROMEUSDT
            [lowercaseId] => 
            [symbol] => VELODROME/USDT
            [base] => VELODROME
            [quote] => USDT
            [settle] => 
            [baseId] => VELODROME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VELODROMEUSDT
                    [baseCoin] => VELODROME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1676973600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CLORE/USDT] => Array
        (
            [id] => CLOREUSDT
            [lowercaseId] => 
            [symbol] => CLORE/USDT
            [base] => CLORE
            [quote] => USDT
            [settle] => 
            [baseId] => CLORE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CLOREUSDT
                    [baseCoin] => CLORE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1706698800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DYM/USDT] => Array
        (
            [id] => DYMUSDT
            [lowercaseId] => 
            [symbol] => DYM/USDT
            [base] => DYM
            [quote] => USDT
            [settle] => 
            [baseId] => DYM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DYMUSDT
                    [baseCoin] => DYM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707239700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAVIA/USDT] => Array
        (
            [id] => MAVIAUSDT
            [lowercaseId] => 
            [symbol] => MAVIA/USDT
            [base] => MAVIA
            [quote] => USDT
            [settle] => 
            [baseId] => MAVIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAVIAUSDT
                    [baseCoin] => MAVIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707379200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NAVX/USDT] => Array
        (
            [id] => NAVXUSDT
            [lowercaseId] => 
            [symbol] => NAVX/USDT
            [base] => NAVX
            [quote] => USDT
            [settle] => 
            [baseId] => NAVX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NAVXUSDT
                    [baseCoin] => NAVX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707307200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRAC/USDT] => Array
        (
            [id] => TRACUSDT
            [lowercaseId] => 
            [symbol] => TRAC/USDT
            [base] => TRAC
            [quote] => USDT
            [settle] => 
            [baseId] => TRAC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRACUSDT
                    [baseCoin] => TRAC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1707303600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LQTY/USDT] => Array
        (
            [id] => LQTYUSDT
            [lowercaseId] => 
            [symbol] => LQTY/USDT
            [base] => LQTY
            [quote] => USDT
            [settle] => 
            [baseId] => LQTY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LQTYUSDT
                    [baseCoin] => LQTY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677150000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STRK/USDT] => Array
        (
            [id] => STRKUSDT
            [lowercaseId] => 
            [symbol] => STRK/USDT
            [base] => STRK
            [quote] => USDT
            [settle] => 
            [baseId] => STRK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STRKUSDT
                    [baseCoin] => STRK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708434000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ASTO/USDT] => Array
        (
            [id] => ASTOUSDT
            [lowercaseId] => 
            [symbol] => ASTO/USDT
            [base] => ASTO
            [quote] => USDT
            [settle] => 
            [baseId] => ASTO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ASTOUSDT
                    [baseCoin] => ASTO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708941600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WLD/USDC] => Array
        (
            [id] => WLDUSDC
            [lowercaseId] => 
            [symbol] => WLD/USDC
            [base] => WLD
            [quote] => USDC
            [settle] => 
            [baseId] => WLD
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WLDUSDC
                    [baseCoin] => WLD
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708945200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SLN/USDT] => Array
        (
            [id] => SLNUSDT
            [lowercaseId] => 
            [symbol] => SLN/USDT
            [base] => SLN
            [quote] => USDT
            [settle] => 
            [baseId] => SLN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SLNUSDT
                    [baseCoin] => SLN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => gray
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HTX/USDT] => Array
        (
            [id] => HTXUSDT
            [lowercaseId] => 
            [symbol] => HTX/USDT
            [base] => HTX
            [quote] => USDT
            [settle] => 
            [baseId] => HTX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HTXUSDT
                    [baseCoin] => HTX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 2
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711345929613
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OLAS/USDT] => Array
        (
            [id] => OLASUSDT
            [lowercaseId] => 
            [symbol] => OLAS/USDT
            [base] => OLAS
            [quote] => USDT
            [settle] => 
            [baseId] => OLAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OLASUSDT
                    [baseCoin] => OLAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708599600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEO/USDT] => Array
        (
            [id] => NEOUSDT
            [lowercaseId] => 
            [symbol] => NEO/USDT
            [base] => NEO
            [quote] => USDT
            [settle] => 
            [baseId] => NEO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEOUSDT
                    [baseCoin] => NEO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677672000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLM/USDT] => Array
        (
            [id] => FLMUSDT
            [lowercaseId] => 
            [symbol] => FLM/USDT
            [base] => FLM
            [quote] => USDT
            [settle] => 
            [baseId] => FLM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLMUSDT
                    [baseCoin] => FLM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677672000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AZERO/USDT] => Array
        (
            [id] => AZEROUSDT
            [lowercaseId] => 
            [symbol] => AZERO/USDT
            [base] => AZERO
            [quote] => USDT
            [settle] => 
            [baseId] => AZERO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AZEROUSDT
                    [baseCoin] => AZERO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677679200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIXEL/USDT] => Array
        (
            [id] => PIXELUSDT
            [lowercaseId] => 
            [symbol] => PIXEL/USDT
            [base] => PIXEL
            [quote] => USDT
            [settle] => 
            [baseId] => PIXEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIXELUSDT
                    [baseCoin] => PIXEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708337700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PRIME/USDT] => Array
        (
            [id] => PRIMEUSDT
            [lowercaseId] => 
            [symbol] => PRIME/USDT
            [base] => PRIME
            [quote] => USDT
            [settle] => 
            [baseId] => PRIME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PRIMEUSDT
                    [baseCoin] => PRIME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677744049368
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ELON/USDT] => Array
        (
            [id] => ELONUSDT
            [lowercaseId] => 
            [symbol] => ELON/USDT
            [base] => ELON
            [quote] => USDT
            [settle] => 
            [baseId] => ELON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ELONUSDT
                    [baseCoin] => ELON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677751540920
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VAI/USDT] => Array
        (
            [id] => VAIUSDT
            [lowercaseId] => 
            [symbol] => VAI/USDT
            [base] => VAI
            [quote] => USDT
            [settle] => 
            [baseId] => VAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VAIUSDT
                    [baseCoin] => VAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1677844800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HALO/USDT] => Array
        (
            [id] => HALOUSDT
            [lowercaseId] => 
            [symbol] => HALO/USDT
            [base] => HALO
            [quote] => USDT
            [settle] => 
            [baseId] => HALO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HALOUSDT
                    [baseCoin] => HALO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 0.1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678096800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ASTR/USDT] => Array
        (
            [id] => ASTRUSDT
            [lowercaseId] => 
            [symbol] => ASTR/USDT
            [base] => ASTR
            [quote] => USDT
            [settle] => 
            [baseId] => ASTR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ASTRUSDT
                    [baseCoin] => ASTR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678273200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VELO/USDT] => Array
        (
            [id] => VELOUSDT
            [lowercaseId] => 
            [symbol] => VELO/USDT
            [base] => VELO
            [quote] => USDT
            [settle] => 
            [baseId] => VELO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VELOUSDT
                    [baseCoin] => VELO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1680788271028
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STX/USDT] => Array
        (
            [id] => STXUSDT
            [lowercaseId] => 
            [symbol] => STX/USDT
            [base] => STX
            [quote] => USDT
            [settle] => 
            [baseId] => STX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STXUSDT
                    [baseCoin] => STX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678359600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FON/USDT] => Array
        (
            [id] => FONUSDT
            [lowercaseId] => 
            [symbol] => FON/USDT
            [base] => FON
            [quote] => USDT
            [settle] => 
            [baseId] => FON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FONUSDT
                    [baseCoin] => FON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678359600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/ETH] => Array
        (
            [id] => TRXETH
            [lowercaseId] => 
            [symbol] => TRX/ETH
            [base] => TRX
            [quote] => ETH
            [settle] => 
            [baseId] => TRX
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXETH
                    [baseCoin] => TRX
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640245440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/ETH] => Array
        (
            [id] => LTCETH
            [lowercaseId] => 
            [symbol] => LTC/ETH
            [base] => LTC
            [quote] => ETH
            [settle] => 
            [baseId] => LTC
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCETH
                    [baseCoin] => LTC
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640326500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GFAL/USDT] => Array
        (
            [id] => GFALUSDT
            [lowercaseId] => 
            [symbol] => GFAL/USDT
            [base] => GFAL
            [quote] => USDT
            [settle] => 
            [baseId] => GFAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GFALUSDT
                    [baseCoin] => GFAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678726800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RJV/USDT] => Array
        (
            [id] => RJVUSDT
            [lowercaseId] => 
            [symbol] => RJV/USDT
            [base] => RJV
            [quote] => USDT
            [settle] => 
            [baseId] => RJV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RJVUSDT
                    [baseCoin] => RJV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1678968000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SETF1001/USDT] => Array
        (
            [id] => SETF1001USDT
            [lowercaseId] => 
            [symbol] => SETF1001/USDT
            [base] => SETF1001
            [quote] => USDT
            [settle] => 
            [baseId] => SETF1001
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SETF1001USDT
                    [baseCoin] => SETF1001
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681973560554
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RON/USDT] => Array
        (
            [id] => RONUSDT
            [lowercaseId] => 
            [symbol] => RON/USDT
            [base] => RON
            [quote] => USDT
            [settle] => 
            [baseId] => RON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RONUSDT
                    [baseCoin] => RON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 0
                    [quotePrecision] => 3
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1679400000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XEM/USDT] => Array
        (
            [id] => XEMUSDT
            [lowercaseId] => 
            [symbol] => XEM/USDT
            [base] => XEM
            [quote] => USDT
            [settle] => 
            [baseId] => XEM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XEMUSDT
                    [baseCoin] => XEM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1642401900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZEN/USDT] => Array
        (
            [id] => ZENUSDT
            [lowercaseId] => 
            [symbol] => ZEN/USDT
            [base] => ZEN
            [quote] => USDT
            [settle] => 
            [baseId] => ZEN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZENUSDT
                    [baseCoin] => ZEN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737543600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LOOKS/USDT] => Array
        (
            [id] => LOOKSUSDT
            [lowercaseId] => 
            [symbol] => LOOKS/USDT
            [base] => LOOKS
            [quote] => USDT
            [settle] => 
            [baseId] => LOOKS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LOOKSUSDT
                    [baseCoin] => LOOKS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1642670520000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEOPLE/USDT] => Array
        (
            [id] => PEOPLEUSDT
            [lowercaseId] => 
            [symbol] => PEOPLE/USDT
            [base] => PEOPLE
            [quote] => USDT
            [settle] => 
            [baseId] => PEOPLE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEOPLEUSDT
                    [baseCoin] => PEOPLE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1642563900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [METIS/USDT] => Array
        (
            [id] => METISUSDT
            [lowercaseId] => 
            [symbol] => METIS/USDT
            [base] => METIS
            [quote] => USDT
            [settle] => 
            [baseId] => METIS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => METISUSDT
                    [baseCoin] => METIS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643179200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACA/USDT] => Array
        (
            [id] => ACAUSDT
            [lowercaseId] => 
            [symbol] => ACA/USDT
            [base] => ACA
            [quote] => USDT
            [settle] => 
            [baseId] => ACA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACAUSDT
                    [baseCoin] => ACA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643107020000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALPHA/USDT] => Array
        (
            [id] => ALPHAUSDT
            [lowercaseId] => 
            [symbol] => ALPHA/USDT
            [base] => ALPHA
            [quote] => USDT
            [settle] => 
            [baseId] => ALPHA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALPHAUSDT
                    [baseCoin] => ALPHA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643266860000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BABYDOGE/USDT] => Array
        (
            [id] => BABYDOGEUSDT
            [lowercaseId] => 
            [symbol] => BABYDOGE/USDT
            [base] => BABYDOGE
            [quote] => USDT
            [settle] => 
            [baseId] => BABYDOGE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-12
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BABYDOGEUSDT
                    [baseCoin] => BABYDOGE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 12
                    [quantityPrecision] => 0
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643354460000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JUV/USDT] => Array
        (
            [id] => JUVUSDT
            [lowercaseId] => 
            [symbol] => JUV/USDT
            [base] => JUV
            [quote] => USDT
            [settle] => 
            [baseId] => JUV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JUVUSDT
                    [baseCoin] => JUV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643423580000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAIA/USDT] => Array
        (
            [id] => KAIAUSDT
            [lowercaseId] => 
            [symbol] => KAIA/USDT
            [base] => KAIA
            [quote] => USDT
            [settle] => 
            [baseId] => KAIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAIAUSDT
                    [baseCoin] => KAIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730361606457
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDC/USDT] => Array
        (
            [id] => USDCUSDT
            [lowercaseId] => 
            [symbol] => USDC/USDT
            [base] => USDC
            [quote] => USDT
            [settle] => 
            [baseId] => USDC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDCUSDT
                    [baseCoin] => USDC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1643356860000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AUDIO/USDT] => Array
        (
            [id] => AUDIOUSDT
            [lowercaseId] => 
            [symbol] => AUDIO/USDT
            [base] => AUDIO
            [quote] => USDT
            [settle] => 
            [baseId] => AUDIO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AUDIOUSDT
                    [baseCoin] => AUDIO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644387840000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [C98/USDT] => Array
        (
            [id] => C98USDT
            [lowercaseId] => 
            [symbol] => C98/USDT
            [base] => C98
            [quote] => USDT
            [settle] => 
            [baseId] => C98
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => C98USDT
                    [baseCoin] => C98
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644387900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TLOS/USDT] => Array
        (
            [id] => TLOSUSDT
            [lowercaseId] => 
            [symbol] => TLOS/USDT
            [base] => TLOS
            [quote] => USDT
            [settle] => 
            [baseId] => TLOS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TLOSUSDT
                    [baseCoin] => TLOS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647929280000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ILV/USDT] => Array
        (
            [id] => ILVUSDT
            [lowercaseId] => 
            [symbol] => ILV/USDT
            [base] => ILV
            [quote] => USDT
            [settle] => 
            [baseId] => ILV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ILVUSDT
                    [baseCoin] => ILV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644465360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WEMIX/USDT] => Array
        (
            [id] => WEMIXUSDT
            [lowercaseId] => 
            [symbol] => WEMIX/USDT
            [base] => WEMIX
            [quote] => USDT
            [settle] => 
            [baseId] => WEMIX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WEMIXUSDT
                    [baseCoin] => WEMIX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644561960000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RSS3/USDT] => Array
        (
            [id] => RSS3USDT
            [lowercaseId] => 
            [symbol] => RSS3/USDT
            [base] => RSS3
            [quote] => USDT
            [settle] => 
            [baseId] => RSS3
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RSS3USDT
                    [baseCoin] => RSS3
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644827940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARPA/USDT] => Array
        (
            [id] => ARPAUSDT
            [lowercaseId] => 
            [symbol] => ARPA/USDT
            [base] => ARPA
            [quote] => USDT
            [settle] => 
            [baseId] => ARPA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARPAUSDT
                    [baseCoin] => ARPA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1644908100000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DUSK/USDT] => Array
        (
            [id] => DUSKUSDT
            [lowercaseId] => 
            [symbol] => DUSK/USDT
            [base] => DUSK
            [quote] => USDT
            [settle] => 
            [baseId] => DUSK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DUSKUSDT
                    [baseCoin] => DUSK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1645169160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WOO/USDT] => Array
        (
            [id] => WOOUSDT
            [lowercaseId] => 
            [symbol] => WOO/USDT
            [base] => WOO
            [quote] => USDT
            [settle] => 
            [baseId] => WOO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WOOUSDT
                    [baseCoin] => WOO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1645500360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FTT/USDT] => Array
        (
            [id] => FTTUSDT
            [lowercaseId] => 
            [symbol] => FTT/USDT
            [base] => FTT
            [quote] => USDT
            [settle] => 
            [baseId] => FTT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FTTUSDT
                    [baseCoin] => FTT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1645691940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WIN/USDT] => Array
        (
            [id] => WINUSDT
            [lowercaseId] => 
            [symbol] => WIN/USDT
            [base] => WIN
            [quote] => USDT
            [settle] => 
            [baseId] => WIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WINUSDT
                    [baseCoin] => WIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1645774200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUN/USDT] => Array
        (
            [id] => SUNUSDT
            [lowercaseId] => 
            [symbol] => SUN/USDT
            [base] => SUN
            [quote] => USDT
            [settle] => 
            [baseId] => SUN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUNUSDT
                    [baseCoin] => SUN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1645774440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PSTAKE/USDT] => Array
        (
            [id] => PSTAKEUSDT
            [lowercaseId] => 
            [symbol] => PSTAKE/USDT
            [base] => PSTAKE
            [quote] => USDT
            [settle] => 
            [baseId] => PSTAKE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PSTAKEUSDT
                    [baseCoin] => PSTAKE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1646118720000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AR/USDT] => Array
        (
            [id] => ARUSDT
            [lowercaseId] => 
            [symbol] => AR/USDT
            [base] => AR
            [quote] => USDT
            [settle] => 
            [baseId] => AR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARUSDT
                    [baseCoin] => AR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1646382840000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PERP/USDT] => Array
        (
            [id] => PERPUSDT
            [lowercaseId] => 
            [symbol] => PERP/USDT
            [base] => PERP
            [quote] => USDT
            [settle] => 
            [baseId] => PERP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PERPUSDT
                    [baseCoin] => PERP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1646202600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUNA/USDT] => Array
        (
            [id] => LUNAUSDT
            [lowercaseId] => 
            [symbol] => LUNA/USDT
            [base] => LUNA
            [quote] => USDT
            [settle] => 
            [baseId] => LUNA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUNAUSDT
                    [baseCoin] => LUNA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1646294160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GMT/USDT] => Array
        (
            [id] => GMTUSDT
            [lowercaseId] => 
            [symbol] => GMT/USDT
            [base] => GMT
            [quote] => USDT
            [settle] => 
            [baseId] => GMT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GMTUSDT
                    [baseCoin] => GMT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647250980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SD/USDT] => Array
        (
            [id] => SDUSDT
            [lowercaseId] => 
            [symbol] => SD/USDT
            [base] => SD
            [quote] => USDT
            [settle] => 
            [baseId] => SD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SDUSDT
                    [baseCoin] => SD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647354720000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAGIC/USDT] => Array
        (
            [id] => MAGICUSDT
            [lowercaseId] => 
            [symbol] => MAGIC/USDT
            [base] => MAGIC
            [quote] => USDT
            [settle] => 
            [baseId] => MAGIC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAGICUSDT
                    [baseCoin] => MAGIC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647415500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KSM/USDT] => Array
        (
            [id] => KSMUSDT
            [lowercaseId] => 
            [symbol] => KSM/USDT
            [base] => KSM
            [quote] => USDT
            [settle] => 
            [baseId] => KSM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KSMUSDT
                    [baseCoin] => KSM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647499920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APE/USDT] => Array
        (
            [id] => APEUSDT
            [lowercaseId] => 
            [symbol] => APE/USDT
            [base] => APE
            [quote] => USDT
            [settle] => 
            [baseId] => APE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APEUSDT
                    [baseCoin] => APE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647520200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XDC/USDT] => Array
        (
            [id] => XDCUSDT
            [lowercaseId] => 
            [symbol] => XDC/USDT
            [base] => XDC
            [quote] => USDT
            [settle] => 
            [baseId] => XDC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XDCUSDT
                    [baseCoin] => XDC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1647954900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/USDT] => Array
        (
            [id] => ADAUSDT
            [lowercaseId] => 
            [symbol] => ADA/USDT
            [base] => ADA
            [quote] => USDT
            [settle] => 
            [baseId] => ADA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAUSDT
                    [baseCoin] => ADA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648021920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NPT/USDT] => Array
        (
            [id] => NPTUSDT
            [lowercaseId] => 
            [symbol] => NPT/USDT
            [base] => NPT
            [quote] => USDT
            [settle] => 
            [baseId] => NPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NPTUSDT
                    [baseCoin] => NPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648198800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EGLD/USDT] => Array
        (
            [id] => EGLDUSDT
            [lowercaseId] => 
            [symbol] => EGLD/USDT
            [base] => EGLD
            [quote] => USDT
            [settle] => 
            [baseId] => EGLD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EGLDUSDT
                    [baseCoin] => EGLD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648537680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STG/USDT] => Array
        (
            [id] => STGUSDT
            [lowercaseId] => 
            [symbol] => STG/USDT
            [base] => STG
            [quote] => USDT
            [settle] => 
            [baseId] => STG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STGUSDT
                    [baseCoin] => STG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648537680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RUNE/USDT] => Array
        (
            [id] => RUNEUSDT
            [lowercaseId] => 
            [symbol] => RUNE/USDT
            [base] => RUNE
            [quote] => USDT
            [settle] => 
            [baseId] => RUNE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RUNEUSDT
                    [baseCoin] => RUNE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648537680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COW/USDT] => Array
        (
            [id] => COWUSDT
            [lowercaseId] => 
            [symbol] => COW/USDT
            [base] => COW
            [quote] => USDT
            [settle] => 
            [baseId] => COW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COWUSDT
                    [baseCoin] => COW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1730890800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RAY/USDT] => Array
        (
            [id] => RAYUSDT
            [lowercaseId] => 
            [symbol] => RAY/USDT
            [base] => RAY
            [quote] => USDT
            [settle] => 
            [baseId] => RAY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RAYUSDT
                    [baseCoin] => RAY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648629420000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BSW/USDT] => Array
        (
            [id] => BSWUSDT
            [lowercaseId] => 
            [symbol] => BSW/USDT
            [base] => BSW
            [quote] => USDT
            [settle] => 
            [baseId] => BSW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BSWUSDT
                    [baseCoin] => BSW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648630140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DODO/USDT] => Array
        (
            [id] => DODOUSDT
            [lowercaseId] => 
            [symbol] => DODO/USDT
            [base] => DODO
            [quote] => USDT
            [settle] => 
            [baseId] => DODO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DODOUSDT
                    [baseCoin] => DODO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648629480000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORCA/USDT] => Array
        (
            [id] => ORCAUSDT
            [lowercaseId] => 
            [symbol] => ORCA/USDT
            [base] => ORCA
            [quote] => USDT
            [settle] => 
            [baseId] => ORCA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORCAUSDT
                    [baseCoin] => ORCA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733490000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ASI/USDT] => Array
        (
            [id] => ASIUSDT
            [lowercaseId] => 
            [symbol] => ASI/USDT
            [base] => ASI
            [quote] => USDT
            [settle] => 
            [baseId] => ASI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ASIUSDT
                    [baseCoin] => ASI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732186800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MORPHO/USDT] => Array
        (
            [id] => MORPHOUSDT
            [lowercaseId] => 
            [symbol] => MORPHO/USDT
            [base] => MORPHO
            [quote] => USDT
            [settle] => 
            [baseId] => MORPHO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MORPHOUSDT
                    [baseCoin] => MORPHO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732183200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USDE] => Array
        (
            [id] => BTCUSDE
            [lowercaseId] => 
            [symbol] => BTC/USDE
            [base] => BTC
            [quote] => USDE
            [settle] => 
            [baseId] => BTC
            [quoteId] => USDE
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-6
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDE
                    [baseCoin] => BTC
                    [quoteCoin] => USDE
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 6
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732183200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USDE] => Array
        (
            [id] => ETHUSDE
            [lowercaseId] => 
            [symbol] => ETH/USDE
            [base] => ETH
            [quote] => USDE
            [settle] => 
            [baseId] => ETH
            [quoteId] => USDE
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDE
                    [baseCoin] => ETH
                    [quoteCoin] => USDE
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732183200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PREMARKET3/USDT] => Array
        (
            [id] => PREMARKET3USDT
            [lowercaseId] => 
            [symbol] => PREMARKET3/USDT
            [base] => PREMARKET3
            [quote] => USDT
            [settle] => 
            [baseId] => PREMARKET3
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PREMARKET3USDT
                    [baseCoin] => PREMARKET3
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => gray
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHEEMS/USDT] => Array
        (
            [id] => CHEEMSUSDT
            [lowercaseId] => 
            [symbol] => CHEEMS/USDT
            [base] => CHEEMS
            [quote] => USDT
            [settle] => 
            [baseId] => CHEEMS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHEEMSUSDT
                    [baseCoin] => CHEEMS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 1
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732352400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRC/USDT] => Array
        (
            [id] => ZRCUSDT
            [lowercaseId] => 
            [symbol] => ZRC/USDT
            [base] => ZRC
            [quote] => USDT
            [settle] => 
            [baseId] => ZRC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZRCUSDT
                    [baseCoin] => ZRC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732528800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEMEFI/USDT] => Array
        (
            [id] => MEMEFIUSDT
            [lowercaseId] => 
            [symbol] => MEMEFI/USDT
            [base] => MEMEFI
            [quote] => USDT
            [settle] => 
            [baseId] => MEMEFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEMEFIUSDT
                    [baseCoin] => MEMEFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732280400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIXBT/USDT] => Array
        (
            [id] => AIXBTUSDT
            [lowercaseId] => 
            [symbol] => AIXBT/USDT
            [base] => AIXBT
            [quote] => USDT
            [settle] => 
            [baseId] => AIXBT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIXBTUSDT
                    [baseCoin] => AIXBT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732957200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CLANKER/USDT] => Array
        (
            [id] => CLANKERUSDT
            [lowercaseId] => 
            [symbol] => CLANKER/USDT
            [base] => CLANKER
            [quote] => USDT
            [settle] => 
            [baseId] => CLANKER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CLANKERUSDT
                    [baseCoin] => CLANKER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732788000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHILLGUY/USDT] => Array
        (
            [id] => CHILLGUYUSDT
            [lowercaseId] => 
            [symbol] => CHILLGUY/USDT
            [base] => CHILLGUY
            [quote] => USDT
            [settle] => 
            [baseId] => CHILLGUY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHILLGUYUSDT
                    [baseCoin] => CHILLGUY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732708800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAJOR/USDT] => Array
        (
            [id] => MAJORUSDT
            [lowercaseId] => 
            [symbol] => MAJOR/USDT
            [base] => MAJOR
            [quote] => USDT
            [settle] => 
            [baseId] => MAJOR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAJORUSDT
                    [baseCoin] => MAJOR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732795200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MGT/USDT] => Array
        (
            [id] => MGTUSDT
            [lowercaseId] => 
            [symbol] => MGT/USDT
            [base] => MGT
            [quote] => USDT
            [settle] => 
            [baseId] => MGT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MGTUSDT
                    [baseCoin] => MGT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1732795200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [F/USDT] => Array
        (
            [id] => FUSDT
            [lowercaseId] => 
            [symbol] => F/USDT
            [base] => F
            [quote] => USDT
            [settle] => 
            [baseId] => F
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUSDT
                    [baseCoin] => F
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733479200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OM/USDT] => Array
        (
            [id] => OMUSDT
            [lowercaseId] => 
            [symbol] => OM/USDT
            [base] => OM
            [quote] => USDT
            [settle] => 
            [baseId] => OM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OMUSDT
                    [baseCoin] => OM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733392800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GOATS/USDT] => Array
        (
            [id] => GOATSUSDT
            [lowercaseId] => 
            [symbol] => GOATS/USDT
            [base] => GOATS
            [quote] => USDT
            [settle] => 
            [baseId] => GOATS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GOATSUSDT
                    [baseCoin] => GOATS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 1
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733392800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XION/USDT] => Array
        (
            [id] => XIONUSDT
            [lowercaseId] => 
            [symbol] => XION/USDT
            [base] => XION
            [quote] => USDT
            [settle] => 
            [baseId] => XION
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XIONUSDT
                    [baseCoin] => XION
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733392800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HBAR/USDT] => Array
        (
            [id] => HBARUSDT
            [lowercaseId] => 
            [symbol] => HBAR/USDT
            [base] => HBAR
            [quote] => USDT
            [settle] => 
            [baseId] => HBAR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HBARUSDT
                    [baseCoin] => HBAR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733130000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALCH/USDT] => Array
        (
            [id] => ALCHUSDT
            [lowercaseId] => 
            [symbol] => ALCH/USDT
            [base] => ALCH
            [quote] => USDT
            [settle] => 
            [baseId] => ALCH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALCHUSDT
                    [baseCoin] => ALCH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733911200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KOMA/USDT] => Array
        (
            [id] => KOMAUSDT
            [lowercaseId] => 
            [symbol] => KOMA/USDT
            [base] => KOMA
            [quote] => USDT
            [settle] => 
            [baseId] => KOMA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KOMAUSDT
                    [baseCoin] => KOMA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733839200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOZ/USDT] => Array
        (
            [id] => MOZUSDT
            [lowercaseId] => 
            [symbol] => MOZ/USDT
            [base] => MOZ
            [quote] => USDT
            [settle] => 
            [baseId] => MOZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOZUSDT
                    [baseCoin] => MOZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733824800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ME/USDT] => Array
        (
            [id] => MEUSDT
            [lowercaseId] => 
            [symbol] => ME/USDT
            [base] => ME
            [quote] => USDT
            [settle] => 
            [baseId] => ME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEUSDT
                    [baseCoin] => ME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733839200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGSC/USDT] => Array
        (
            [id] => BGSCUSDT
            [lowercaseId] => 
            [symbol] => BGSC/USDT
            [base] => BGSC
            [quote] => USDT
            [settle] => 
            [baseId] => BGSC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGSCUSDT
                    [baseCoin] => BGSC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733745600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOVE/USDT] => Array
        (
            [id] => MOVEUSDT
            [lowercaseId] => 
            [symbol] => MOVE/USDT
            [base] => MOVE
            [quote] => USDT
            [settle] => 
            [baseId] => MOVE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOVEUSDT
                    [baseCoin] => MOVE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1733745600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARC/USDT] => Array
        (
            [id] => ARCUSDT
            [lowercaseId] => 
            [symbol] => ARC/USDT
            [base] => ARC
            [quote] => USDT
            [settle] => 
            [baseId] => ARC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARCUSDT
                    [baseCoin] => ARC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734188400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STNK/USDT] => Array
        (
            [id] => STNKUSDT
            [lowercaseId] => 
            [symbol] => STNK/USDT
            [base] => STNK
            [quote] => USDT
            [settle] => 
            [baseId] => STNK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STNKUSDT
                    [baseCoin] => STNK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734084000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOLDCOIN/USDT] => Array
        (
            [id] => HOLDCOINUSDT
            [lowercaseId] => 
            [symbol] => HOLDCOIN/USDT
            [base] => HOLDCOIN
            [quote] => USDT
            [settle] => 
            [baseId] => HOLDCOIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOLDCOINUSDT
                    [baseCoin] => HOLDCOIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734354000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRIFFAIN/USDT] => Array
        (
            [id] => GRIFFAINUSDT
            [lowercaseId] => 
            [symbol] => GRIFFAIN/USDT
            [base] => GRIFFAIN
            [quote] => USDT
            [settle] => 
            [baseId] => GRIFFAIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRIFFAINUSDT
                    [baseCoin] => GRIFFAIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734004800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HYPE/USDT] => Array
        (
            [id] => HYPEUSDT
            [lowercaseId] => 
            [symbol] => HYPE/USDT
            [base] => HYPE
            [quote] => USDT
            [settle] => 
            [baseId] => HYPE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HYPEUSDT
                    [baseCoin] => HYPE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734516000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [REX/USDT] => Array
        (
            [id] => REXUSDT
            [lowercaseId] => 
            [symbol] => REX/USDT
            [base] => REX
            [quote] => USDT
            [settle] => 
            [baseId] => REX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REXUSDT
                    [baseCoin] => REX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734521400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ISLAND/USDT] => Array
        (
            [id] => ISLANDUSDT
            [lowercaseId] => 
            [symbol] => ISLAND/USDT
            [base] => ISLAND
            [quote] => USDT
            [settle] => 
            [baseId] => ISLAND
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ISLANDUSDT
                    [baseCoin] => ISLAND
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734447600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USUAL/USDT] => Array
        (
            [id] => USUALUSDT
            [lowercaseId] => 
            [symbol] => USUAL/USDT
            [base] => USUAL
            [quote] => USDT
            [settle] => 
            [baseId] => USUAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USUALUSDT
                    [baseCoin] => USUAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734519600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PENGU/USDT] => Array
        (
            [id] => PENGUUSDT
            [lowercaseId] => 
            [symbol] => PENGU/USDT
            [base] => PENGU
            [quote] => USDT
            [settle] => 
            [baseId] => PENGU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PENGUUSDT
                    [baseCoin] => PENGU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734444000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VANA/USDT] => Array
        (
            [id] => VANAUSDT
            [lowercaseId] => 
            [symbol] => VANA/USDT
            [base] => VANA
            [quote] => USDT
            [settle] => 
            [baseId] => VANA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VANAUSDT
                    [baseCoin] => VANA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734348600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALGO/USDT] => Array
        (
            [id] => ALGOUSDT
            [lowercaseId] => 
            [symbol] => ALGO/USDT
            [base] => ALGO
            [quote] => USDT
            [settle] => 
            [baseId] => ALGO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALGOUSDT
                    [baseCoin] => ALGO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734339600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TOMA/USDT] => Array
        (
            [id] => TOMAUSDT
            [lowercaseId] => 
            [symbol] => TOMA/USDT
            [base] => TOMA
            [quote] => USDT
            [settle] => 
            [baseId] => TOMA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TOMAUSDT
                    [baseCoin] => TOMA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734696000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EARNM/USDT] => Array
        (
            [id] => EARNMUSDT
            [lowercaseId] => 
            [symbol] => EARNM/USDT
            [base] => EARNM
            [quote] => USDT
            [settle] => 
            [baseId] => EARNM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EARNMUSDT
                    [baseCoin] => EARNM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734616800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FUEL/USDT] => Array
        (
            [id] => FUELUSDT
            [lowercaseId] => 
            [symbol] => FUEL/USDT
            [base] => FUEL
            [quote] => USDT
            [settle] => 
            [baseId] => FUEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUELUSDT
                    [baseCoin] => FUEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734602400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SONIC/USDT] => Array
        (
            [id] => SONICUSDT
            [lowercaseId] => 
            [symbol] => SONIC/USDT
            [base] => SONIC
            [quote] => USDT
            [settle] => 
            [baseId] => SONIC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SONICUSDT
                    [baseCoin] => SONIC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736251200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BIO/USDT] => Array
        (
            [id] => BIOUSDT
            [lowercaseId] => 
            [symbol] => BIO/USDT
            [base] => BIO
            [quote] => USDT
            [settle] => 
            [baseId] => BIO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIOUSDT
                    [baseCoin] => BIO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735898400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWARMS/USDT] => Array
        (
            [id] => SWARMSUSDT
            [lowercaseId] => 
            [symbol] => SWARMS/USDT
            [base] => SWARMS
            [quote] => USDT
            [settle] => 
            [baseId] => SWARMS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWARMSUSDT
                    [baseCoin] => SWARMS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735812000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZEREBRO/USDT] => Array
        (
            [id] => ZEREBROUSDT
            [lowercaseId] => 
            [symbol] => ZEREBRO/USDT
            [base] => ZEREBRO
            [quote] => USDT
            [settle] => 
            [baseId] => ZEREBRO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZEREBROUSDT
                    [baseCoin] => ZEREBRO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735639200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLUE/USDT] => Array
        (
            [id] => BLUEUSDT
            [lowercaseId] => 
            [symbol] => BLUE/USDT
            [base] => BLUE
            [quote] => USDT
            [settle] => 
            [baseId] => BLUE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLUEUSDT
                    [baseCoin] => BLUE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735632000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WEETH/USDT] => Array
        (
            [id] => WEETHUSDT
            [lowercaseId] => 
            [symbol] => WEETH/USDT
            [base] => WEETH
            [quote] => USDT
            [settle] => 
            [baseId] => WEETH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WEETHUSDT
                    [baseCoin] => WEETH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735542000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OGC/USDT] => Array
        (
            [id] => OGCUSDT
            [lowercaseId] => 
            [symbol] => OGC/USDT
            [base] => OGC
            [quote] => USDT
            [settle] => 
            [baseId] => OGC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OGCUSDT
                    [baseCoin] => OGC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735560000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PHA/USDT] => Array
        (
            [id] => PHAUSDT
            [lowercaseId] => 
            [symbol] => PHA/USDT
            [base] => PHA
            [quote] => USDT
            [settle] => 
            [baseId] => PHA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PHAUSDT
                    [baseCoin] => PHA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735297200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MRSOON/USDT] => Array
        (
            [id] => MRSOONUSDT
            [lowercaseId] => 
            [symbol] => MRSOON/USDT
            [base] => MRSOON
            [quote] => USDT
            [settle] => 
            [baseId] => MRSOON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MRSOONUSDT
                    [baseCoin] => MRSOON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1734865200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AI16Z/USDT] => Array
        (
            [id] => AI16ZUSDT
            [lowercaseId] => 
            [symbol] => AI16Z/USDT
            [base] => AI16Z
            [quote] => USDT
            [settle] => 
            [baseId] => AI16Z
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AI16ZUSDT
                    [baseCoin] => AI16Z
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1735995600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GPS/USDT] => Array
        (
            [id] => GPSUSDT
            [lowercaseId] => 
            [symbol] => GPS/USDT
            [base] => GPS
            [quote] => USDT
            [settle] => 
            [baseId] => GPS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GPSUSDT
                    [baseCoin] => GPS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737021600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOLV/USDT] => Array
        (
            [id] => SOLVUSDT
            [lowercaseId] => 
            [symbol] => SOLV/USDT
            [base] => SOLV
            [quote] => USDT
            [settle] => 
            [baseId] => SOLV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLVUSDT
                    [baseCoin] => SOLV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737108000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TREAT/USDT] => Array
        (
            [id] => TREATUSDT
            [lowercaseId] => 
            [symbol] => TREAT/USDT
            [base] => TREAT
            [quote] => USDT
            [settle] => 
            [baseId] => TREAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TREATUSDT
                    [baseCoin] => TREAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736852400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIPPIN/USDT] => Array
        (
            [id] => PIPPINUSDT
            [lowercaseId] => 
            [symbol] => PIPPIN/USDT
            [base] => PIPPIN
            [quote] => USDT
            [settle] => 
            [baseId] => PIPPIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIPPINUSDT
                    [baseCoin] => PIPPIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739880187604
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATGOLD/USDT] => Array
        (
            [id] => CATGOLDUSDT
            [lowercaseId] => 
            [symbol] => CATGOLD/USDT
            [base] => CATGOLD
            [quote] => USDT
            [settle] => 
            [baseId] => CATGOLD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATGOLDUSDT
                    [baseCoin] => CATGOLD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736416800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [D/USDT] => Array
        (
            [id] => DUSDT
            [lowercaseId] => 
            [symbol] => D/USDT
            [base] => D
            [quote] => USDT
            [settle] => 
            [baseId] => D
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DUSDT
                    [baseCoin] => D
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736409600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BUZZ/USDT] => Array
        (
            [id] => BUZZUSDT
            [lowercaseId] => 
            [symbol] => BUZZ/USDT
            [base] => BUZZ
            [quote] => USDT
            [settle] => 
            [baseId] => BUZZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BUZZUSDT
                    [baseCoin] => BUZZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736323200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [U2U/USDT] => Array
        (
            [id] => U2UUSDT
            [lowercaseId] => 
            [symbol] => U2U/USDT
            [base] => U2U
            [quote] => USDT
            [settle] => 
            [baseId] => U2U
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => U2UUSDT
                    [baseCoin] => U2U
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736334000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XTER/USDT] => Array
        (
            [id] => XTERUSDT
            [lowercaseId] => 
            [symbol] => XTER/USDT
            [base] => XTER
            [quote] => USDT
            [settle] => 
            [baseId] => XTER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XTERUSDT
                    [baseCoin] => XTER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736330400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIVE/USDT] => Array
        (
            [id] => HIVEUSDT
            [lowercaseId] => 
            [symbol] => HIVE/USDT
            [base] => HIVE
            [quote] => USDT
            [settle] => 
            [baseId] => HIVE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIVEUSDT
                    [baseCoin] => HIVE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1736244000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [S/USDT] => Array
        (
            [id] => SUSDT
            [lowercaseId] => 
            [symbol] => S/USDT
            [base] => S
            [quote] => USDT
            [settle] => 
            [baseId] => S
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUSDT
                    [baseCoin] => S
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737014400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MELANIA/USDT] => Array
        (
            [id] => MELANIAUSDT
            [lowercaseId] => 
            [symbol] => MELANIA/USDT
            [base] => MELANIA
            [quote] => USDT
            [settle] => 
            [baseId] => MELANIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MELANIAUSDT
                    [baseCoin] => MELANIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737343800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GAME/USDT] => Array
        (
            [id] => GAMEUSDT
            [lowercaseId] => 
            [symbol] => GAME/USDT
            [base] => GAME
            [quote] => USDT
            [settle] => 
            [baseId] => GAME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GAMEUSDT
                    [baseCoin] => GAME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737370800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRUMP/USDT] => Array
        (
            [id] => TRUMPUSDT
            [lowercaseId] => 
            [symbol] => TRUMP/USDT
            [base] => TRUMP
            [quote] => USDT
            [settle] => 
            [baseId] => TRUMP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUMPUSDT
                    [baseCoin] => TRUMP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737194400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAAI/USDT] => Array
        (
            [id] => AVAAIUSDT
            [lowercaseId] => 
            [symbol] => AVAAI/USDT
            [base] => AVAAI
            [quote] => USDT
            [settle] => 
            [baseId] => AVAAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAAIUSDT
                    [baseCoin] => AVAAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737194400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FARM/USDT] => Array
        (
            [id] => FARMUSDT
            [lowercaseId] => 
            [symbol] => FARM/USDT
            [base] => FARM
            [quote] => USDT
            [settle] => 
            [baseId] => FARM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FARMUSDT
                    [baseCoin] => FARM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737111600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NC/USDT] => Array
        (
            [id] => NCUSDT
            [lowercaseId] => 
            [symbol] => NC/USDT
            [base] => NC
            [quote] => USDT
            [settle] => 
            [baseId] => NC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NCUSDT
                    [baseCoin] => NC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737108000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VERT/USDT] => Array
        (
            [id] => VERTUSDT
            [lowercaseId] => 
            [symbol] => VERT/USDT
            [base] => VERT
            [quote] => USDT
            [settle] => 
            [baseId] => VERT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VERTUSDT
                    [baseCoin] => VERT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737118800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WOOF/USDT] => Array
        (
            [id] => WOOFUSDT
            [lowercaseId] => 
            [symbol] => WOOF/USDT
            [base] => WOOF
            [quote] => USDT
            [settle] => 
            [baseId] => WOOF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WOOFUSDT
                    [baseCoin] => WOOF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737108000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MXNA/USDT] => Array
        (
            [id] => MXNAUSDT
            [lowercaseId] => 
            [symbol] => MXNA/USDT
            [base] => MXNA
            [quote] => USDT
            [settle] => 
            [baseId] => MXNA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MXNAUSDT
                    [baseCoin] => MXNA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737028800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DUCK/USDT] => Array
        (
            [id] => DUCKUSDT
            [lowercaseId] => 
            [symbol] => DUCK/USDT
            [base] => DUCK
            [quote] => USDT
            [settle] => 
            [baseId] => DUCK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DUCKUSDT
                    [baseCoin] => DUCK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737021600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CLAY/USDT] => Array
        (
            [id] => CLAYUSDT
            [lowercaseId] => 
            [symbol] => CLAY/USDT
            [base] => CLAY
            [quote] => USDT
            [settle] => 
            [baseId] => CLAY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CLAYUSDT
                    [baseCoin] => CLAY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737032400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONDO/USDC] => Array
        (
            [id] => ONDOUSDC
            [lowercaseId] => 
            [symbol] => ONDO/USDC
            [base] => ONDO
            [quote] => USDC
            [settle] => 
            [baseId] => ONDO
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONDOUSDC
                    [baseCoin] => ONDO
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737885600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDS/USDT] => Array
        (
            [id] => USDSUSDT
            [lowercaseId] => 
            [symbol] => USDS/USDT
            [base] => USDS
            [quote] => USDT
            [settle] => 
            [baseId] => USDS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDSUSDT
                    [baseCoin] => USDS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737698400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VINE/USDT] => Array
        (
            [id] => VINEUSDT
            [lowercaseId] => 
            [symbol] => VINE/USDT
            [base] => VINE
            [quote] => USDT
            [settle] => 
            [baseId] => VINE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VINEUSDT
                    [baseCoin] => VINE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737642600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANIME/USDT] => Array
        (
            [id] => ANIMEUSDT
            [lowercaseId] => 
            [symbol] => ANIME/USDT
            [base] => ANIME
            [quote] => USDT
            [settle] => 
            [baseId] => ANIME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANIMEUSDT
                    [baseCoin] => ANIME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737640800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SKY/USDT] => Array
        (
            [id] => SKYUSDT
            [lowercaseId] => 
            [symbol] => SKY/USDT
            [base] => SKY
            [quote] => USDT
            [settle] => 
            [baseId] => SKY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SKYUSDT
                    [baseCoin] => SKY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737633600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MDOGS/USDT] => Array
        (
            [id] => MDOGSUSDT
            [lowercaseId] => 
            [symbol] => MDOGS/USDT
            [base] => MDOGS
            [quote] => USDT
            [settle] => 
            [baseId] => MDOGS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MDOGSUSDT
                    [baseCoin] => MDOGS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 0
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737619200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [YULI/USDT] => Array
        (
            [id] => YULIUSDT
            [lowercaseId] => 
            [symbol] => YULI/USDT
            [base] => YULI
            [quote] => USDT
            [settle] => 
            [baseId] => YULI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => YULIUSDT
                    [baseCoin] => YULI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737633600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VTHO/USDT] => Array
        (
            [id] => VTHOUSDT
            [lowercaseId] => 
            [symbol] => VTHO/USDT
            [base] => VTHO
            [quote] => USDT
            [settle] => 
            [baseId] => VTHO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VTHOUSDT
                    [baseCoin] => VTHO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737540000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [J/USDT] => Array
        (
            [id] => JUSDT
            [lowercaseId] => 
            [symbol] => J/USDT
            [base] => J
            [quote] => USDT
            [settle] => 
            [baseId] => J
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JUSDT
                    [baseCoin] => J
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737540000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PLUME/USDT] => Array
        (
            [id] => PLUMEUSDT
            [lowercaseId] => 
            [symbol] => PLUME/USDT
            [base] => PLUME
            [quote] => USDT
            [settle] => 
            [baseId] => PLUME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PLUMEUSDT
                    [baseCoin] => PLUME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737450000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRUMP/USDC] => Array
        (
            [id] => TRUMPUSDC
            [lowercaseId] => 
            [symbol] => TRUMP/USDC
            [base] => TRUMP
            [quote] => USDC
            [settle] => 
            [baseId] => TRUMP
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUMPUSDC
                    [baseCoin] => TRUMP
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737372600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRIAS/USDT] => Array
        (
            [id] => TRIASUSDT
            [lowercaseId] => 
            [symbol] => TRIAS/USDT
            [base] => TRIAS
            [quote] => USDT
            [settle] => 
            [baseId] => TRIAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRIASUSDT
                    [baseCoin] => TRIAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709722800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANLOG/USDT] => Array
        (
            [id] => ANLOGUSDT
            [lowercaseId] => 
            [symbol] => ANLOG/USDT
            [base] => ANLOG
            [quote] => USDT
            [settle] => 
            [baseId] => ANLOG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANLOGUSDT
                    [baseCoin] => ANLOG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739185200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JELLYJELLY/USDT] => Array
        (
            [id] => JELLYJELLYUSDT
            [lowercaseId] => 
            [symbol] => JELLYJELLY/USDT
            [base] => JELLYJELLY
            [quote] => USDT
            [settle] => 
            [baseId] => JELLYJELLY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JELLYJELLYUSDT
                    [baseCoin] => JELLYJELLY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738224000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [INJ/USDC] => Array
        (
            [id] => INJUSDC
            [lowercaseId] => 
            [symbol] => INJ/USDC
            [base] => INJ
            [quote] => USDC
            [settle] => 
            [baseId] => INJ
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INJUSDC
                    [baseCoin] => INJ
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737972000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PHA/USDC] => Array
        (
            [id] => PHAUSDC
            [lowercaseId] => 
            [symbol] => PHA/USDC
            [base] => PHA
            [quote] => USDC
            [settle] => 
            [baseId] => PHA
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PHAUSDC
                    [baseCoin] => PHA
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737972000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RENDER/USDC] => Array
        (
            [id] => RENDERUSDC
            [lowercaseId] => 
            [symbol] => RENDER/USDC
            [base] => RENDER
            [quote] => USDC
            [settle] => 
            [baseId] => RENDER
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RENDERUSDC
                    [baseCoin] => RENDER
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737972000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PORTAL/USDT] => Array
        (
            [id] => PORTALUSDT
            [lowercaseId] => 
            [symbol] => PORTAL/USDT
            [base] => PORTAL
            [quote] => USDT
            [settle] => 
            [baseId] => PORTAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PORTALUSDT
                    [baseCoin] => PORTAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709200800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XLM/USDC] => Array
        (
            [id] => XLMUSDC
            [lowercaseId] => 
            [symbol] => XLM/USDC
            [base] => XLM
            [quote] => USDC
            [settle] => 
            [baseId] => XLM
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XLMUSDC
                    [baseCoin] => XLM
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737972000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICE/USDT] => Array
        (
            [id] => ICEUSDT
            [lowercaseId] => 
            [symbol] => ICE/USDT
            [base] => ICE
            [quote] => USDT
            [settle] => 
            [baseId] => ICE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICEUSDT
                    [baseCoin] => ICE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709118000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UFD/USDT] => Array
        (
            [id] => UFDUSDT
            [lowercaseId] => 
            [symbol] => UFD/USDT
            [base] => UFD
            [quote] => USDT
            [settle] => 
            [baseId] => UFD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UFDUSDT
                    [baseCoin] => UFD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737975600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAO/USDC] => Array
        (
            [id] => TAOUSDC
            [lowercaseId] => 
            [symbol] => TAO/USDC
            [base] => TAO
            [quote] => USDC
            [settle] => 
            [baseId] => TAO
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAOUSDC
                    [baseCoin] => TAO
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737885600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FET/USDC] => Array
        (
            [id] => FETUSDC
            [lowercaseId] => 
            [symbol] => FET/USDC
            [base] => FET
            [quote] => USDC
            [settle] => 
            [baseId] => FET
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FETUSDC
                    [baseCoin] => FET
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737885600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ML/USDT] => Array
        (
            [id] => MLUSDT
            [lowercaseId] => 
            [symbol] => ML/USDT
            [base] => ML
            [quote] => USDT
            [settle] => 
            [baseId] => ML
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MLUSDT
                    [baseCoin] => ML
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709031600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE/USDC] => Array
        (
            [id] => PEPEUSDC
            [lowercaseId] => 
            [symbol] => PEPE/USDC
            [base] => PEPE
            [quote] => USDC
            [settle] => 
            [baseId] => PEPE
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPEUSDC
                    [baseCoin] => PEPE
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737885600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUI/USDC] => Array
        (
            [id] => SUIUSDC
            [lowercaseId] => 
            [symbol] => SUI/USDC
            [base] => SUI
            [quote] => USDC
            [settle] => 
            [baseId] => SUI
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUIUSDC
                    [baseCoin] => SUI
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737885600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAPO/USDT] => Array
        (
            [id] => MAPOUSDT
            [lowercaseId] => 
            [symbol] => MAPO/USDT
            [base] => MAPO
            [quote] => USDT
            [settle] => 
            [baseId] => MAPO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAPOUSDT
                    [baseCoin] => MAPO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709726400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NESS/USDT] => Array
        (
            [id] => NESSUSDT
            [lowercaseId] => 
            [symbol] => NESS/USDT
            [base] => NESS
            [quote] => USDT
            [settle] => 
            [baseId] => NESS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NESSUSDT
                    [baseCoin] => NESS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/BTC] => Array
        (
            [id] => SOLBTC
            [lowercaseId] => 
            [symbol] => SOL/BTC
            [base] => SOL
            [quote] => BTC
            [settle] => 
            [baseId] => SOL
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLBTC
                    [baseCoin] => SOL
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/BTC] => Array
        (
            [id] => AVAXBTC
            [lowercaseId] => 
            [symbol] => AVAX/BTC
            [base] => AVAX
            [quote] => BTC
            [settle] => 
            [baseId] => AVAX
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXBTC
                    [baseCoin] => AVAX
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDI/BTC] => Array
        (
            [id] => ORDIBTC
            [lowercaseId] => 
            [symbol] => ORDI/BTC
            [base] => ORDI
            [quote] => BTC
            [settle] => 
            [baseId] => ORDI
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDIBTC
                    [baseCoin] => ORDI
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALGO/USDC] => Array
        (
            [id] => ALGOUSDC
            [lowercaseId] => 
            [symbol] => ALGO/USDC
            [base] => ALGO
            [quote] => USDC
            [settle] => 
            [baseId] => ALGO
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALGOUSDC
                    [baseCoin] => ALGO
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739008800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [POL/USDC] => Array
        (
            [id] => POLUSDC
            [lowercaseId] => 
            [symbol] => POL/USDC
            [base] => POL
            [quote] => USDC
            [settle] => 
            [baseId] => POL
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLUSDC
                    [baseCoin] => POL
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738836000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FET/BTC] => Array
        (
            [id] => FETBTC
            [lowercaseId] => 
            [symbol] => FET/BTC
            [base] => FET
            [quote] => BTC
            [settle] => 
            [baseId] => FET
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FETBTC
                    [baseCoin] => FET
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 1
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDE/USDC] => Array
        (
            [id] => USDEUSDC
            [lowercaseId] => 
            [symbol] => USDE/USDC
            [base] => USDE
            [quote] => USDC
            [settle] => 
            [baseId] => USDE
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDEUSDC
                    [baseCoin] => USDE
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738836000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICP/USDC] => Array
        (
            [id] => ICPUSDC
            [lowercaseId] => 
            [symbol] => ICP/USDC
            [base] => ICP
            [quote] => USDC
            [settle] => 
            [baseId] => ICP
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICPUSDC
                    [baseCoin] => ICP
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738836000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WEN/USDT] => Array
        (
            [id] => WENUSDT
            [lowercaseId] => 
            [symbol] => WEN/USDT
            [base] => WEN
            [quote] => USDT
            [settle] => 
            [baseId] => WEN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WENUSDT
                    [baseCoin] => WEN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 1
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709722800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BERA/USDT] => Array
        (
            [id] => BERAUSDT
            [lowercaseId] => 
            [symbol] => BERA/USDT
            [base] => BERA
            [quote] => USDT
            [settle] => 
            [baseId] => BERA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BERAUSDT
                    [baseCoin] => BERA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738846800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KLV/USDT] => Array
        (
            [id] => KLVUSDT
            [lowercaseId] => 
            [symbol] => KLV/USDT
            [base] => KLV
            [quote] => USDT
            [settle] => 
            [baseId] => KLV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KLVUSDT
                    [baseCoin] => KLV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 3
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710500400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AEVO/USDT] => Array
        (
            [id] => AEVOUSDT
            [lowercaseId] => 
            [symbol] => AEVO/USDT
            [base] => AEVO
            [quote] => USDT
            [settle] => 
            [baseId] => AEVO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AEVOUSDT
                    [baseCoin] => AEVO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710324000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FMB/USDT] => Array
        (
            [id] => FMBUSDT
            [lowercaseId] => 
            [symbol] => FMB/USDT
            [base] => FMB
            [quote] => USDT
            [settle] => 
            [baseId] => FMB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FMBUSDT
                    [baseCoin] => FMB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710327600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IVPAY/USDT] => Array
        (
            [id] => IVPAYUSDT
            [lowercaseId] => 
            [symbol] => IVPAY/USDT
            [base] => IVPAY
            [quote] => USDT
            [settle] => 
            [baseId] => IVPAY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IVPAYUSDT
                    [baseCoin] => IVPAY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710158400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ID/USDT] => Array
        (
            [id] => IDUSDT
            [lowercaseId] => 
            [symbol] => ID/USDT
            [base] => ID
            [quote] => USDT
            [settle] => 
            [baseId] => ID
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IDUSDT
                    [baseCoin] => ID
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1679486400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCA/USDT] => Array
        (
            [id] => SCAUSDT
            [lowercaseId] => 
            [symbol] => SCA/USDT
            [base] => SCA
            [quote] => USDT
            [settle] => 
            [baseId] => SCA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCAUSDT
                    [baseCoin] => SCA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709892600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARB/USDT] => Array
        (
            [id] => ARBUSDT
            [lowercaseId] => 
            [symbol] => ARB/USDT
            [base] => ARB
            [quote] => USDT
            [settle] => 
            [baseId] => ARB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARBUSDT
                    [baseCoin] => ARB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1679576400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAO/USDT] => Array
        (
            [id] => TAOUSDT
            [lowercaseId] => 
            [symbol] => TAO/USDT
            [base] => TAO
            [quote] => USDT
            [settle] => 
            [baseId] => TAO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAOUSDT
                    [baseCoin] => TAO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 3
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1680213600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETHFI/USDT] => Array
        (
            [id] => ETHFIUSDT
            [lowercaseId] => 
            [symbol] => ETHFI/USDT
            [base] => ETHFI
            [quote] => USDT
            [settle] => 
            [baseId] => ETHFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHFIUSDT
                    [baseCoin] => ETHFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710763200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BOME/USDT] => Array
        (
            [id] => BOMEUSDT
            [lowercaseId] => 
            [symbol] => BOME/USDT
            [base] => BOME
            [quote] => USDT
            [settle] => 
            [baseId] => BOME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BOMEUSDT
                    [baseCoin] => BOME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710496800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BRETT/USDT] => Array
        (
            [id] => BRETTUSDT
            [lowercaseId] => 
            [symbol] => BRETT/USDT
            [base] => BRETT
            [quote] => USDT
            [settle] => 
            [baseId] => BRETT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BRETTUSDT
                    [baseCoin] => BRETT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711353688089
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CGPT/USDT] => Array
        (
            [id] => CGPTUSDT
            [lowercaseId] => 
            [symbol] => CGPT/USDT
            [base] => CGPT
            [quote] => USDT
            [settle] => 
            [baseId] => CGPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CGPTUSDT
                    [baseCoin] => CGPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681128000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CREO/USDT] => Array
        (
            [id] => CREOUSDT
            [lowercaseId] => 
            [symbol] => CREO/USDT
            [base] => CREO
            [quote] => USDT
            [settle] => 
            [baseId] => CREO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CREOUSDT
                    [baseCoin] => CREO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710500400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PENDLE/USDT] => Array
        (
            [id] => PENDLEUSDT
            [lowercaseId] => 
            [symbol] => PENDLE/USDT
            [base] => PENDLE
            [quote] => USDT
            [settle] => 
            [baseId] => PENDLE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PENDLEUSDT
                    [baseCoin] => PENDLE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681297200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STETH/USDT] => Array
        (
            [id] => STETHUSDT
            [lowercaseId] => 
            [symbol] => STETH/USDT
            [base] => STETH
            [quote] => USDT
            [settle] => 
            [baseId] => STETH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STETHUSDT
                    [baseCoin] => STETH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681902000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIDOGE/USDT] => Array
        (
            [id] => AIDOGEUSDT
            [lowercaseId] => 
            [symbol] => AIDOGE/USDT
            [base] => AIDOGE
            [quote] => USDT
            [settle] => 
            [baseId] => AIDOGE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-13
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIDOGEUSDT
                    [baseCoin] => AIDOGE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 13
                    [quantityPrecision] => 0
                    [quotePrecision] => 13
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681819200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE/USDT] => Array
        (
            [id] => PEPEUSDT
            [lowercaseId] => 
            [symbol] => PEPE/USDT
            [base] => PEPE
            [quote] => USDT
            [settle] => 
            [baseId] => PEPE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPEUSDT
                    [baseCoin] => PEPE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681811937480
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZZZ/USDT] => Array
        (
            [id] => ZZZUSDT
            [lowercaseId] => 
            [symbol] => ZZZ/USDT
            [base] => ZZZ
            [quote] => USDT
            [settle] => 
            [baseId] => ZZZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZZZUSDT
                    [baseCoin] => ZZZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 180
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681905600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIDO/USDT] => Array
        (
            [id] => SHIDOUSDT
            [lowercaseId] => 
            [symbol] => SHIDO/USDT
            [base] => SHIDO
            [quote] => USDT
            [settle] => 
            [baseId] => SHIDO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIDOUSDT
                    [baseCoin] => SHIDO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710932400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZKJ/USDT] => Array
        (
            [id] => ZKJUSDT
            [lowercaseId] => 
            [symbol] => ZKJ/USDT
            [base] => ZKJ
            [quote] => USDT
            [settle] => 
            [baseId] => ZKJ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZKJUSDT
                    [baseCoin] => ZKJ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710842400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/EUR] => Array
        (
            [id] => BGBEUR
            [lowercaseId] => 
            [symbol] => BGB/EUR
            [base] => BGB
            [quote] => EUR
            [settle] => 
            [baseId] => BGB
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBEUR
                    [baseCoin] => BGB
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681887623000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/BRL] => Array
        (
            [id] => BGBBRL
            [lowercaseId] => 
            [symbol] => BGB/BRL
            [base] => BGB
            [quote] => BRL
            [settle] => 
            [baseId] => BGB
            [quoteId] => BRL
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBBRL
                    [baseCoin] => BGB
                    [quoteCoin] => BRL
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1681887770000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SLERF/USDT] => Array
        (
            [id] => SLERFUSDT
            [lowercaseId] => 
            [symbol] => SLERF/USDT
            [base] => SLERF
            [quote] => USDT
            [settle] => 
            [baseId] => SLERF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SLERFUSDT
                    [baseCoin] => SLERF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1710756000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TOMI/USDT] => Array
        (
            [id] => TOMIUSDT
            [lowercaseId] => 
            [symbol] => TOMI/USDT
            [base] => TOMI
            [quote] => USDT
            [settle] => 
            [baseId] => TOMI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TOMIUSDT
                    [baseCoin] => TOMI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1682334000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALE/USDT] => Array
        (
            [id] => ALEUSDT
            [lowercaseId] => 
            [symbol] => ALE/USDT
            [base] => ALE
            [quote] => USDT
            [settle] => 
            [baseId] => ALE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALEUSDT
                    [baseCoin] => ALE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711105200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MC/USDT] => Array
        (
            [id] => MCUSDT
            [lowercaseId] => 
            [symbol] => MC/USDT
            [base] => MC
            [quote] => USDT
            [settle] => 
            [baseId] => MC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MCUSDT
                    [baseCoin] => MC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711018800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MVL/USDT] => Array
        (
            [id] => MVLUSDT
            [lowercaseId] => 
            [symbol] => MVL/USDT
            [base] => MVL
            [quote] => USDT
            [settle] => 
            [baseId] => MVL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MVLUSDT
                    [baseCoin] => MVL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711018800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUI/USDT] => Array
        (
            [id] => SUIUSDT
            [lowercaseId] => 
            [symbol] => SUI/USDT
            [base] => SUI
            [quote] => USDT
            [settle] => 
            [baseId] => SUI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUIUSDT
                    [baseCoin] => SUI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683115200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DegenReborn/USDT] => Array
        (
            [id] => DEGENUSDT
            [lowercaseId] => 
            [symbol] => DegenReborn/USDT
            [base] => DegenReborn
            [quote] => USDT
            [settle] => 
            [baseId] => DEGEN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEGENUSDT
                    [baseCoin] => DEGEN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711368001000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TURBO/USDT] => Array
        (
            [id] => TURBOUSDT
            [lowercaseId] => 
            [symbol] => TURBO/USDT
            [base] => TURBO
            [quote] => USDT
            [settle] => 
            [baseId] => TURBO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TURBOUSDT
                    [baseCoin] => TURBO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683287588174
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAS/USDT] => Array
        (
            [id] => KASUSDT
            [lowercaseId] => 
            [symbol] => KAS/USDT
            [base] => KAS
            [quote] => USDT
            [settle] => 
            [baseId] => KAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KASUSDT
                    [baseCoin] => KAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683630000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PCI/USDT] => Array
        (
            [id] => PCIUSDT
            [lowercaseId] => 
            [symbol] => PCI/USDT
            [base] => PCI
            [quote] => USDT
            [settle] => 
            [baseId] => PCI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PCIUSDT
                    [baseCoin] => PCI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683635400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GFI/USDT] => Array
        (
            [id] => GFIUSDT
            [lowercaseId] => 
            [symbol] => GFI/USDT
            [base] => GFI
            [quote] => USDT
            [settle] => 
            [baseId] => GFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GFIUSDT
                    [baseCoin] => GFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711710000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZBU/USDT] => Array
        (
            [id] => ZBUUSDT
            [lowercaseId] => 
            [symbol] => ZBU/USDT
            [base] => ZBU
            [quote] => USDT
            [settle] => 
            [baseId] => ZBU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZBUUSDT
                    [baseCoin] => ZBU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711623601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDI/USDT] => Array
        (
            [id] => ORDIUSDT
            [lowercaseId] => 
            [symbol] => ORDI/USDT
            [base] => ORDI
            [quote] => USDT
            [settle] => 
            [baseId] => ORDI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDIUSDT
                    [baseCoin] => ORDI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683721373765
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATBOY/USDT] => Array
        (
            [id] => CATBOYUSDT
            [lowercaseId] => 
            [symbol] => CATBOY/USDT
            [base] => CATBOY
            [quote] => USDT
            [settle] => 
            [baseId] => CATBOY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATBOYUSDT
                    [baseCoin] => CATBOY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740142804338
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AERO/USDT] => Array
        (
            [id] => AEROUSDT
            [lowercaseId] => 
            [symbol] => AERO/USDT
            [base] => AERO
            [quote] => USDT
            [settle] => 
            [baseId] => AERO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AEROUSDT
                    [baseCoin] => AERO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711450801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LADYS/USDT] => Array
        (
            [id] => LADYSUSDT
            [lowercaseId] => 
            [symbol] => LADYS/USDT
            [base] => LADYS
            [quote] => USDT
            [settle] => 
            [baseId] => LADYS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LADYSUSDT
                    [baseCoin] => LADYS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1683792000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LYX/USDT] => Array
        (
            [id] => LYXUSDT
            [lowercaseId] => 
            [symbol] => LYX/USDT
            [base] => LYX
            [quote] => USDT
            [settle] => 
            [baseId] => LYX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LYXUSDT
                    [baseCoin] => LYX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712057400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDE/USDT] => Array
        (
            [id] => USDEUSDT
            [lowercaseId] => 
            [symbol] => USDE/USDT
            [base] => USDE
            [quote] => USDT
            [settle] => 
            [baseId] => USDE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDEUSDT
                    [baseCoin] => USDE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711807200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROPC/USDT] => Array
        (
            [id] => PROPCUSDT
            [lowercaseId] => 
            [symbol] => PROPC/USDT
            [base] => PROPC
            [quote] => USDT
            [settle] => 
            [baseId] => PROPC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROPCUSDT
                    [baseCoin] => PROPC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1684418400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OSMO/USDT] => Array
        (
            [id] => OSMOUSDT
            [lowercaseId] => 
            [symbol] => OSMO/USDT
            [base] => OSMO
            [quote] => USDT
            [settle] => 
            [baseId] => OSMO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OSMOUSDT
                    [baseCoin] => OSMO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648795740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZIL/USDT] => Array
        (
            [id] => ZILUSDT
            [lowercaseId] => 
            [symbol] => ZIL/USDT
            [base] => ZIL
            [quote] => USDT
            [settle] => 
            [baseId] => ZIL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZILUSDT
                    [baseCoin] => ZIL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 3
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1648803600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAV/USDT] => Array
        (
            [id] => MAVUSDT
            [lowercaseId] => 
            [symbol] => MAV/USDT
            [base] => MAV
            [quote] => USDT
            [settle] => 
            [baseId] => MAV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAVUSDT
                    [baseCoin] => MAV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1687939200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AURORA/USDT] => Array
        (
            [id] => AURORAUSDT
            [lowercaseId] => 
            [symbol] => AURORA/USDT
            [base] => AURORA
            [quote] => USDT
            [settle] => 
            [baseId] => AURORA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AURORAUSDT
                    [baseCoin] => AURORA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1649233500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEXO/USDT] => Array
        (
            [id] => NEXOUSDT
            [lowercaseId] => 
            [symbol] => NEXO/USDT
            [base] => NEXO
            [quote] => USDT
            [settle] => 
            [baseId] => NEXO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEXOUSDT
                    [baseCoin] => NEXO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1649233500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AMP/USDT] => Array
        (
            [id] => AMPUSDT
            [lowercaseId] => 
            [symbol] => AMP/USDT
            [base] => AMP
            [quote] => USDT
            [settle] => 
            [baseId] => AMP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AMPUSDT
                    [baseCoin] => AMP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 3
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1649233500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LPT/USDT] => Array
        (
            [id] => LPTUSDT
            [lowercaseId] => 
            [symbol] => LPT/USDT
            [base] => LPT
            [quote] => USDT
            [settle] => 
            [baseId] => LPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LPTUSDT
                    [baseCoin] => LPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1649233500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE2/USDT] => Array
        (
            [id] => PEPE2USDT
            [lowercaseId] => 
            [symbol] => PEPE2/USDT
            [base] => PEPE2
            [quote] => USDT
            [settle] => 
            [baseId] => PEPE2
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-11
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPE2USDT
                    [baseCoin] => PEPE2
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 11
                    [quantityPrecision] => 0
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1688023800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PAXG/USDT] => Array
        (
            [id] => PAXGUSDT
            [lowercaseId] => 
            [symbol] => PAXG/USDT
            [base] => PAXG
            [quote] => USDT
            [settle] => 
            [baseId] => PAXG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PAXGUSDT
                    [baseCoin] => PAXG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 0
                    [quantityPrecision] => 4
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1649404620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TEL/USDT] => Array
        (
            [id] => TELUSDT
            [lowercaseId] => 
            [symbol] => TEL/USDT
            [base] => TEL
            [quote] => USDT
            [settle] => 
            [baseId] => TEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TELUSDT
                    [baseCoin] => TEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718355600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/ETH] => Array
        (
            [id] => BGBETH
            [lowercaseId] => 
            [symbol] => BGB/ETH
            [base] => BGB
            [quote] => ETH
            [settle] => 
            [baseId] => BGB
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBETH
                    [baseCoin] => BGB
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1654684920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/BTC] => Array
        (
            [id] => BGBBTC
            [lowercaseId] => 
            [symbol] => BGB/BTC
            [base] => BGB
            [quote] => BTC
            [settle] => 
            [baseId] => BGB
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBBTC
                    [baseCoin] => BGB
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1654684920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NFT/USDT] => Array
        (
            [id] => NFTUSDT
            [lowercaseId] => 
            [symbol] => NFT/USDT
            [base] => NFT
            [quote] => USDT
            [settle] => 
            [baseId] => NFT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NFTUSDT
                    [baseCoin] => NFT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650013740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TUSD/USDT] => Array
        (
            [id] => TUSDUSDT
            [lowercaseId] => 
            [symbol] => TUSD/USDT
            [base] => TUSD
            [quote] => USDT
            [settle] => 
            [baseId] => TUSD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TUSDUSDT
                    [baseCoin] => TUSD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717664399890
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTT/USDT] => Array
        (
            [id] => BTTUSDT
            [lowercaseId] => 
            [symbol] => BTT/USDT
            [base] => BTT
            [quote] => USDT
            [settle] => 
            [baseId] => BTT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTTUSDT
                    [baseCoin] => BTT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 0
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650014280000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GLM/USDT] => Array
        (
            [id] => GLMUSDT
            [lowercaseId] => 
            [symbol] => GLM/USDT
            [base] => GLM
            [quote] => USDT
            [settle] => 
            [baseId] => GLM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GLMUSDT
                    [baseCoin] => GLM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650016740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NYM/USDT] => Array
        (
            [id] => NYMUSDT
            [lowercaseId] => 
            [symbol] => NYM/USDT
            [base] => NYM
            [quote] => USDT
            [settle] => 
            [baseId] => NYM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NYMUSDT
                    [baseCoin] => NYM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650016740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GST/USDT] => Array
        (
            [id] => GSTUSDT
            [lowercaseId] => 
            [symbol] => GST/USDT
            [base] => GST
            [quote] => USDT
            [settle] => 
            [baseId] => GST
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GSTUSDT
                    [baseCoin] => GST
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 3
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650448980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VT/USDT] => Array
        (
            [id] => VTUSDT
            [lowercaseId] => 
            [symbol] => VT/USDT
            [base] => VT
            [quote] => USDT
            [settle] => 
            [baseId] => VT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VTUSDT
                    [baseCoin] => VT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650542400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLUX/USDT] => Array
        (
            [id] => FLUXUSDT
            [lowercaseId] => 
            [symbol] => FLUX/USDT
            [base] => FLUX
            [quote] => USDT
            [settle] => 
            [baseId] => FLUX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLUXUSDT
                    [baseCoin] => FLUX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650620460000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FITFI/USDT] => Array
        (
            [id] => FITFIUSDT
            [lowercaseId] => 
            [symbol] => FITFI/USDT
            [base] => FITFI
            [quote] => USDT
            [settle] => 
            [baseId] => FITFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FITFIUSDT
                    [baseCoin] => FITFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1650967200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROSE/USDT] => Array
        (
            [id] => ROSEUSDT
            [lowercaseId] => 
            [symbol] => ROSE/USDT
            [base] => ROSE
            [quote] => USDT
            [settle] => 
            [baseId] => ROSE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROSEUSDT
                    [baseCoin] => ROSE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1651047060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEAR/USDT] => Array
        (
            [id] => NEARUSDT
            [lowercaseId] => 
            [symbol] => NEAR/USDT
            [base] => NEAR
            [quote] => USDT
            [settle] => 
            [baseId] => NEAR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEARUSDT
                    [baseCoin] => NEAR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1651219500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DAI/USDT] => Array
        (
            [id] => DAIUSDT
            [lowercaseId] => 
            [symbol] => DAI/USDT
            [base] => DAI
            [quote] => USDT
            [settle] => 
            [baseId] => DAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DAIUSDT
                    [baseCoin] => DAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1651917780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HNT/USDT] => Array
        (
            [id] => HNTUSDT
            [lowercaseId] => 
            [symbol] => HNT/USDT
            [base] => HNT
            [quote] => USDT
            [settle] => 
            [baseId] => HNT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HNTUSDT
                    [baseCoin] => HNT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1652083380000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAXP/USDT] => Array
        (
            [id] => WAXPUSDT
            [lowercaseId] => 
            [symbol] => WAXP/USDT
            [base] => WAXP
            [quote] => USDT
            [settle] => 
            [baseId] => WAXP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WAXPUSDT
                    [baseCoin] => WAXP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698660000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GALFAN/USDT] => Array
        (
            [id] => GALFANUSDT
            [lowercaseId] => 
            [symbol] => GALFAN/USDT
            [base] => GALFAN
            [quote] => USDT
            [settle] => 
            [baseId] => GALFAN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GALFANUSDT
                    [baseCoin] => GALFAN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718103600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USDC] => Array
        (
            [id] => BTCUSDC
            [lowercaseId] => 
            [symbol] => BTC/USDC
            [base] => BTC
            [quote] => USDC
            [settle] => 
            [baseId] => BTC
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-5
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDC
                    [baseCoin] => BTC
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 5
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653469620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENJ/USDT] => Array
        (
            [id] => ENJUSDT
            [lowercaseId] => 
            [symbol] => ENJ/USDT
            [base] => ENJ
            [quote] => USDT
            [settle] => 
            [baseId] => ENJ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENJUSDT
                    [baseCoin] => ENJ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699340400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MANA/USDT] => Array
        (
            [id] => MANAUSDT
            [lowercaseId] => 
            [symbol] => MANA/USDT
            [base] => MANA
            [quote] => USDT
            [settle] => 
            [baseId] => MANA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MANAUSDT
                    [baseCoin] => MANA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1619764260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/USDT] => Array
        (
            [id] => XRPUSDT
            [lowercaseId] => 
            [symbol] => XRP/USDT
            [base] => XRP
            [quote] => USDT
            [settle] => 
            [baseId] => XRP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPUSDT
                    [baseCoin] => XRP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1557133320000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USDT] => Array
        (
            [id] => BTCUSDT
            [lowercaseId] => 
            [symbol] => BTC/USDT
            [base] => BTC
            [quote] => USDT
            [settle] => 
            [baseId] => BTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-6
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDT
                    [baseCoin] => BTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 6
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1532454360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USDT] => Array
        (
            [id] => ETHUSDT
            [lowercaseId] => 
            [symbol] => ETH/USDT
            [base] => ETH
            [quote] => USDT
            [settle] => 
            [baseId] => ETH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDT
                    [baseCoin] => ETH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1532450400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/BTC] => Array
        (
            [id] => ETHBTC
            [lowercaseId] => 
            [symbol] => ETH/BTC
            [base] => ETH
            [quote] => BTC
            [settle] => 
            [baseId] => ETH
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHBTC
                    [baseCoin] => ETH
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1533025140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/USDT] => Array
        (
            [id] => LTCUSDT
            [lowercaseId] => 
            [symbol] => LTC/USDT
            [base] => LTC
            [quote] => USDT
            [settle] => 
            [baseId] => LTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCUSDT
                    [baseCoin] => LTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1533518760000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BCH/USDT] => Array
        (
            [id] => BCHUSDT
            [lowercaseId] => 
            [symbol] => BCH/USDT
            [base] => BCH
            [quote] => USDT
            [settle] => 
            [baseId] => BCH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BCHUSDT
                    [baseCoin] => BCH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1534921620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USDC] => Array
        (
            [id] => ETHUSDC
            [lowercaseId] => 
            [symbol] => ETH/USDC
            [base] => ETH
            [quote] => USDC
            [settle] => 
            [baseId] => ETH
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDC
                    [baseCoin] => ETH
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653469620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/USDC] => Array
        (
            [id] => XRPUSDC
            [lowercaseId] => 
            [symbol] => XRP/USDC
            [base] => XRP
            [quote] => USDC
            [settle] => 
            [baseId] => XRP
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPUSDC
                    [baseCoin] => XRP
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653469620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/USDC] => Array
        (
            [id] => ADAUSDC
            [lowercaseId] => 
            [symbol] => ADA/USDC
            [base] => ADA
            [quote] => USDC
            [settle] => 
            [baseId] => ADA
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAUSDC
                    [baseCoin] => ADA
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653469620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USDC] => Array
        (
            [id] => SOLUSDC
            [lowercaseId] => 
            [symbol] => SOL/USDC
            [base] => SOL
            [quote] => USDC
            [settle] => 
            [baseId] => SOL
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLUSDC
                    [baseCoin] => SOL
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653469560000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/USDC] => Array
        (
            [id] => LTCUSDC
            [lowercaseId] => 
            [symbol] => LTC/USDC
            [base] => LTC
            [quote] => USDC
            [settle] => 
            [baseId] => LTC
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCUSDC
                    [baseCoin] => LTC
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738922400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/USDC] => Array
        (
            [id] => LINKUSDC
            [lowercaseId] => 
            [symbol] => LINK/USDC
            [base] => LINK
            [quote] => USDC
            [settle] => 
            [baseId] => LINK
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKUSDC
                    [baseCoin] => LINK
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653554880000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOT/USDC] => Array
        (
            [id] => DOTUSDC
            [lowercaseId] => 
            [symbol] => DOT/USDC
            [base] => DOT
            [quote] => USDC
            [settle] => 
            [baseId] => DOT
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOTUSDC
                    [baseCoin] => DOT
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653641700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETC/USDT] => Array
        (
            [id] => ETCUSDT
            [lowercaseId] => 
            [symbol] => ETC/USDT
            [base] => ETC
            [quote] => USDT
            [settle] => 
            [baseId] => ETC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETCUSDT
                    [baseCoin] => ETC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1538118480000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EOS/USDT] => Array
        (
            [id] => EOSUSDT
            [lowercaseId] => 
            [symbol] => EOS/USDT
            [base] => EOS
            [quote] => USDT
            [settle] => 
            [baseId] => EOS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EOSUSDT
                    [baseCoin] => EOS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1558681200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIB/USDT] => Array
        (
            [id] => SHIBUSDT
            [lowercaseId] => 
            [symbol] => SHIB/USDT
            [base] => SHIB
            [quote] => USDT
            [settle] => 
            [baseId] => SHIB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIBUSDT
                    [baseCoin] => SHIB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620628740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [1INCH/USDT] => Array
        (
            [id] => 1INCHUSDT
            [lowercaseId] => 
            [symbol] => 1INCH/USDT
            [base] => 1INCH
            [quote] => USDT
            [settle] => 
            [baseId] => 1INCH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1INCHUSDT
                    [baseCoin] => 1INCH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620628260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MKR/USDT] => Array
        (
            [id] => MKRUSDT
            [lowercaseId] => 
            [symbol] => MKR/USDT
            [base] => MKR
            [quote] => USDT
            [settle] => 
            [baseId] => MKR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MKRUSDT
                    [baseCoin] => MKR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 0
                    [quantityPrecision] => 4
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620717180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UMA/USDT] => Array
        (
            [id] => UMAUSDT
            [lowercaseId] => 
            [symbol] => UMA/USDT
            [base] => UMA
            [quote] => USDT
            [settle] => 
            [baseId] => UMA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UMAUSDT
                    [baseCoin] => UMA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620717180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRX/USDT] => Array
        (
            [id] => ZRXUSDT
            [lowercaseId] => 
            [symbol] => ZRX/USDT
            [base] => ZRX
            [quote] => USDT
            [settle] => 
            [baseId] => ZRX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZRXUSDT
                    [baseCoin] => ZRX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620799920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/USDC] => Array
        (
            [id] => DOGEUSDC
            [lowercaseId] => 
            [symbol] => DOGE/USDC
            [base] => DOGE
            [quote] => USDC
            [settle] => 
            [baseId] => DOGE
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEUSDC
                    [baseCoin] => DOGE
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 3
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653642060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BCH/USDC] => Array
        (
            [id] => BCHUSDC
            [lowercaseId] => 
            [symbol] => BCH/USDC
            [base] => BCH
            [quote] => USDC
            [settle] => 
            [baseId] => BCH
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BCHUSDC
                    [baseCoin] => BCH
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 3
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738836000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUNC/USDT] => Array
        (
            [id] => LUNCUSDT
            [lowercaseId] => 
            [symbol] => LUNC/USDT
            [base] => LUNC
            [quote] => USDT
            [settle] => 
            [baseId] => LUNC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUNCUSDT
                    [baseCoin] => LUNC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653820440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USTC/USDT] => Array
        (
            [id] => USTCUSDT
            [lowercaseId] => 
            [symbol] => USTC/USDT
            [base] => USTC
            [quote] => USDT
            [settle] => 
            [baseId] => USTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USTCUSDT
                    [baseCoin] => USTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653820440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SXP/USDT] => Array
        (
            [id] => SXPUSDT
            [lowercaseId] => 
            [symbol] => SXP/USDT
            [base] => SXP
            [quote] => USDT
            [settle] => 
            [baseId] => SXP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SXPUSDT
                    [baseCoin] => SXP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1653990660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OP/USDT] => Array
        (
            [id] => OPUSDT
            [lowercaseId] => 
            [symbol] => OP/USDT
            [base] => OP
            [quote] => USDT
            [settle] => 
            [baseId] => OP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OPUSDT
                    [baseCoin] => OP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1654023600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/USDC] => Array
        (
            [id] => BGBUSDC
            [lowercaseId] => 
            [symbol] => BGB/USDC
            [base] => BGB
            [quote] => USDC
            [settle] => 
            [baseId] => BGB
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBUSDC
                    [baseCoin] => BGB
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1656642960000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LRC/USDT] => Array
        (
            [id] => LRCUSDT
            [lowercaseId] => 
            [symbol] => LRC/USDT
            [base] => LRC
            [quote] => USDT
            [settle] => 
            [baseId] => LRC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LRCUSDT
                    [baseCoin] => LRC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620797880000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAL/USDT] => Array
        (
            [id] => BALUSDT
            [lowercaseId] => 
            [symbol] => BAL/USDT
            [base] => BAL
            [quote] => USDT
            [settle] => 
            [baseId] => BAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BALUSDT
                    [baseCoin] => BAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620797880000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNT/USDT] => Array
        (
            [id] => BNTUSDT
            [lowercaseId] => 
            [symbol] => BNT/USDT
            [base] => BNT
            [quote] => USDT
            [settle] => 
            [baseId] => BNT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNTUSDT
                    [baseCoin] => BNT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620887520000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRV/USDT] => Array
        (
            [id] => CRVUSDT
            [lowercaseId] => 
            [symbol] => CRV/USDT
            [base] => CRV
            [quote] => USDT
            [settle] => 
            [baseId] => CRV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CRVUSDT
                    [baseCoin] => CRV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620887520000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAT/USDT] => Array
        (
            [id] => BATUSDT
            [lowercaseId] => 
            [symbol] => BAT/USDT
            [base] => BAT
            [quote] => USDT
            [settle] => 
            [baseId] => BAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BATUSDT
                    [baseCoin] => BAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1620973800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STORJ/USDT] => Array
        (
            [id] => STORJUSDT
            [lowercaseId] => 
            [symbol] => STORJ/USDT
            [base] => STORJ
            [quote] => USDT
            [settle] => 
            [baseId] => STORJ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STORJUSDT
                    [baseCoin] => STORJ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1621060680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SNX/USDT] => Array
        (
            [id] => SNXUSDT
            [lowercaseId] => 
            [symbol] => SNX/USDT
            [base] => SNX
            [quote] => USDT
            [settle] => 
            [baseId] => SNX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SNXUSDT
                    [baseCoin] => SNX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1621062900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DAI/USDC] => Array
        (
            [id] => DAIUSDC
            [lowercaseId] => 
            [symbol] => DAI/USDC
            [base] => DAI
            [quote] => USDC
            [settle] => 
            [baseId] => DAI
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DAIUSDC
                    [baseCoin] => DAI
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1655202360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIL/USDC] => Array
        (
            [id] => FILUSDC
            [lowercaseId] => 
            [symbol] => FIL/USDC
            [base] => FIL
            [quote] => USDC
            [settle] => 
            [baseId] => FIL
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FILUSDC
                    [baseCoin] => FIL
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1655199060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [QTUM/USDT] => Array
        (
            [id] => QTUMUSDT
            [lowercaseId] => 
            [symbol] => QTUM/USDT
            [base] => QTUM
            [quote] => USDT
            [settle] => 
            [baseId] => QTUM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QTUMUSDT
                    [baseCoin] => QTUM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1621319400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/BTC] => Array
        (
            [id] => LTCBTC
            [lowercaseId] => 
            [symbol] => LTC/BTC
            [base] => LTC
            [quote] => BTC
            [settle] => 
            [baseId] => LTC
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCBTC
                    [baseCoin] => LTC
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 6
                    [quantityPrecision] => 3
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1709809200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/BTC] => Array
        (
            [id] => XRPBTC
            [lowercaseId] => 
            [symbol] => XRP/BTC
            [base] => XRP
            [quote] => BTC
            [settle] => 
            [baseId] => XRP
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPBTC
                    [baseCoin] => XRP
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1621668540000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OMG/USDT] => Array
        (
            [id] => OMGUSDT
            [lowercaseId] => 
            [symbol] => OMG/USDT
            [base] => OMG
            [quote] => USDT
            [settle] => 
            [baseId] => OMG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OMGUSDT
                    [baseCoin] => OMG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622106420000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KNC/USDT] => Array
        (
            [id] => KNCUSDT
            [lowercaseId] => 
            [symbol] => KNC/USDT
            [base] => KNC
            [quote] => USDT
            [settle] => 
            [baseId] => KNC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KNCUSDT
                    [baseCoin] => KNC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622106360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAND/USDT] => Array
        (
            [id] => BANDUSDT
            [lowercaseId] => 
            [symbol] => BAND/USDT
            [base] => BAND
            [quote] => USDT
            [settle] => 
            [baseId] => BAND
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANDUSDT
                    [baseCoin] => BAND
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622106420000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRT/USDT] => Array
        (
            [id] => GRTUSDT
            [lowercaseId] => 
            [symbol] => GRT/USDT
            [base] => GRT
            [quote] => USDT
            [settle] => 
            [baseId] => GRT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRTUSDT
                    [baseCoin] => GRT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622272980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VOLT/USDT] => Array
        (
            [id] => VOLTUSDT
            [lowercaseId] => 
            [symbol] => VOLT/USDT
            [base] => VOLT
            [quote] => USDT
            [settle] => 
            [baseId] => VOLT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VOLTUSDT
                    [baseCoin] => VOLT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1655722800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JOE/USDT] => Array
        (
            [id] => JOEUSDT
            [lowercaseId] => 
            [symbol] => JOE/USDT
            [base] => JOE
            [quote] => USDT
            [settle] => 
            [baseId] => JOE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JOEUSDT
                    [baseCoin] => JOE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1655716140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [QUICK/USDT] => Array
        (
            [id] => QUICKUSDT
            [lowercaseId] => 
            [symbol] => QUICK/USDT
            [base] => QUICK
            [quote] => USDT
            [settle] => 
            [baseId] => QUICK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QUICKUSDT
                    [baseCoin] => QUICK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1690016400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NKN/USDT] => Array
        (
            [id] => NKNUSDT
            [lowercaseId] => 
            [symbol] => NKN/USDT
            [base] => NKN
            [quote] => USDT
            [settle] => 
            [baseId] => NKN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NKNUSDT
                    [baseCoin] => NKN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622272980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WBTC/USDT] => Array
        (
            [id] => WBTCUSDT
            [lowercaseId] => 
            [symbol] => WBTC/USDT
            [base] => WBTC
            [quote] => USDT
            [settle] => 
            [baseId] => WBTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WBTCUSDT
                    [baseCoin] => WBTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1651917780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RLC/USDT] => Array
        (
            [id] => RLCUSDT
            [lowercaseId] => 
            [symbol] => RLC/USDT
            [base] => RLC
            [quote] => USDT
            [settle] => 
            [baseId] => RLC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RLCUSDT
                    [baseCoin] => RLC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622446980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OGN/USDT] => Array
        (
            [id] => OGNUSDT
            [lowercaseId] => 
            [symbol] => OGN/USDT
            [base] => OGN
            [quote] => USDT
            [settle] => 
            [baseId] => OGN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OGNUSDT
                    [baseCoin] => OGN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622446980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CAKE/USDT] => Array
        (
            [id] => CAKEUSDT
            [lowercaseId] => 
            [symbol] => CAKE/USDT
            [base] => CAKE
            [quote] => USDT
            [settle] => 
            [baseId] => CAKE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CAKEUSDT
                    [baseCoin] => CAKE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622533140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNB/USDT] => Array
        (
            [id] => BNBUSDT
            [lowercaseId] => 
            [symbol] => BNB/USDT
            [base] => BNB
            [quote] => USDT
            [settle] => 
            [baseId] => BNB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNBUSDT
                    [baseCoin] => BNB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622533140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHR/USDT] => Array
        (
            [id] => CHRUSDT
            [lowercaseId] => 
            [symbol] => CHR/USDT
            [base] => CHR
            [quote] => USDT
            [settle] => 
            [baseId] => CHR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHRUSDT
                    [baseCoin] => CHR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622532360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANKR/USDT] => Array
        (
            [id] => ANKRUSDT
            [lowercaseId] => 
            [symbol] => ANKR/USDT
            [base] => ANKR
            [quote] => USDT
            [settle] => 
            [baseId] => ANKR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANKRUSDT
                    [baseCoin] => ANKR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622712420000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RSR/USDT] => Array
        (
            [id] => RSRUSDT
            [lowercaseId] => 
            [symbol] => RSR/USDT
            [base] => RSR
            [quote] => USDT
            [settle] => 
            [baseId] => RSR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RSRUSDT
                    [baseCoin] => RSR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622712600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JST/USDT] => Array
        (
            [id] => JSTUSDT
            [lowercaseId] => 
            [symbol] => JST/USDT
            [base] => JST
            [quote] => USDT
            [settle] => 
            [baseId] => JST
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JSTUSDT
                    [baseCoin] => JST
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622862780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICP/USDT] => Array
        (
            [id] => ICPUSDT
            [lowercaseId] => 
            [symbol] => ICP/USDT
            [base] => ICP
            [quote] => USDT
            [settle] => 
            [baseId] => ICP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICPUSDT
                    [baseCoin] => ICP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1622862780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETC/BTC] => Array
        (
            [id] => ETCBTC
            [lowercaseId] => 
            [symbol] => ETC/BTC
            [base] => ETC
            [quote] => BTC
            [settle] => 
            [baseId] => ETC
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETCBTC
                    [baseCoin] => ETC
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623135360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/BTC] => Array
        (
            [id] => LINKBTC
            [lowercaseId] => 
            [symbol] => LINK/BTC
            [base] => LINK
            [quote] => BTC
            [settle] => 
            [baseId] => LINK
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKBTC
                    [baseCoin] => LINK
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623224640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/BTC] => Array
        (
            [id] => TRXBTC
            [lowercaseId] => 
            [symbol] => TRX/BTC
            [base] => TRX
            [quote] => BTC
            [settle] => 
            [baseId] => TRX
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXBTC
                    [baseCoin] => TRX
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 9
                    [quantityPrecision] => 2
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623135360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AAVE/BTC] => Array
        (
            [id] => AAVEBTC
            [lowercaseId] => 
            [symbol] => AAVE/BTC
            [base] => AAVE
            [quote] => BTC
            [settle] => 
            [baseId] => AAVE
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AAVEBTC
                    [baseCoin] => AAVE
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623224640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/BTC] => Array
        (
            [id] => DOGEBTC
            [lowercaseId] => 
            [symbol] => DOGE/BTC
            [base] => DOGE
            [quote] => BTC
            [settle] => 
            [baseId] => DOGE
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEBTC
                    [baseCoin] => DOGE
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623227760000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MASK/USDT] => Array
        (
            [id] => MASKUSDT
            [lowercaseId] => 
            [symbol] => MASK/USDT
            [base] => MASK
            [quote] => USDT
            [settle] => 
            [baseId] => MASK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MASKUSDT
                    [baseCoin] => MASK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1623135360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CAR/USDT] => Array
        (
            [id] => CARUSDT
            [lowercaseId] => 
            [symbol] => CAR/USDT
            [base] => CAR
            [quote] => USDT
            [settle] => 
            [baseId] => CAR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CARUSDT
                    [baseCoin] => CAR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => gray
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 2056266000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TSTBSC/USDT] => Array
        (
            [id] => TSTBSCUSDT
            [lowercaseId] => 
            [symbol] => TSTBSC/USDT
            [base] => TSTBSC
            [quote] => USDT
            [settle] => 
            [baseId] => TSTBSC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TSTBSCUSDT
                    [baseCoin] => TSTBSC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739095200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BROCCOLI/USDT] => Array
        (
            [id] => BROCCOLIUSDT
            [lowercaseId] => 
            [symbol] => BROCCOLI/USDT
            [base] => BROCCOLI
            [quote] => USDT
            [settle] => 
            [baseId] => BROCCOLI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BROCCOLIUSDT
                    [baseCoin] => BROCCOLI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739530800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PI/USDT] => Array
        (
            [id] => PIUSDT
            [lowercaseId] => 
            [symbol] => PI/USDT
            [base] => PI
            [quote] => USDT
            [settle] => 
            [baseId] => PI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIUSDT
                    [baseCoin] => PI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => yes
                    [orderQuantity] => 200
                    [openTime] => 1740038400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHELL/USDT] => Array
        (
            [id] => SHELLUSDT
            [lowercaseId] => 
            [symbol] => SHELL/USDT
            [base] => SHELL
            [quote] => USDT
            [settle] => 
            [baseId] => SHELL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHELLUSDT
                    [baseCoin] => SHELL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739457000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USDT] => Array
        (
            [id] => SOLUSDT
            [lowercaseId] => 
            [symbol] => SOL/USDT
            [base] => SOL
            [quote] => USDT
            [settle] => 
            [baseId] => SOL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLUSDT
                    [baseCoin] => SOL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1624348920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IP/USDT] => Array
        (
            [id] => IPUSDT
            [lowercaseId] => 
            [symbol] => IP/USDT
            [base] => IP
            [quote] => USDT
            [settle] => 
            [baseId] => IP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IPUSDT
                    [baseCoin] => IP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739437200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HEI/USDT] => Array
        (
            [id] => HEIUSDT
            [lowercaseId] => 
            [symbol] => HEI/USDT
            [base] => HEI
            [quote] => USDT
            [settle] => 
            [baseId] => HEI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HEIUSDT
                    [baseCoin] => HEI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739433600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRV/BTC] => Array
        (
            [id] => CRVBTC
            [lowercaseId] => 
            [symbol] => CRV/BTC
            [base] => CRV
            [quote] => BTC
            [settle] => 
            [baseId] => CRV
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CRVBTC
                    [baseCoin] => CRV
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 8
                    [quantityPrecision] => 4
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1624866300000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LAYER/USDT] => Array
        (
            [id] => LAYERUSDT
            [lowercaseId] => 
            [symbol] => LAYER/USDT
            [base] => LAYER
            [quote] => USDT
            [settle] => 
            [baseId] => LAYER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LAYERUSDT
                    [baseCoin] => LAYER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739282400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JAILSTOOL/USDT] => Array
        (
            [id] => JAILSTOOLUSDT
            [lowercaseId] => 
            [symbol] => JAILSTOOL/USDT
            [base] => JAILSTOOL
            [quote] => USDT
            [settle] => 
            [baseId] => JAILSTOOL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JAILSTOOLUSDT
                    [baseCoin] => JAILSTOOL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739178000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZOO/USDT] => Array
        (
            [id] => ZOOUSDT
            [lowercaseId] => 
            [symbol] => ZOO/USDT
            [base] => ZOO
            [quote] => USDT
            [settle] => 
            [baseId] => ZOO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZOOUSDT
                    [baseCoin] => ZOO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740484800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGSOL/USDT] => Array
        (
            [id] => BGSOLUSDT
            [lowercaseId] => 
            [symbol] => BGSOL/USDT
            [base] => BGSOL
            [quote] => USDT
            [settle] => 
            [baseId] => BGSOL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGSOLUSDT
                    [baseCoin] => BGSOL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740218400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAITO/USDT] => Array
        (
            [id] => KAITOUSDT
            [lowercaseId] => 
            [symbol] => KAITO/USDT
            [base] => KAITO
            [quote] => USDT
            [settle] => 
            [baseId] => KAITO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAITOUSDT
                    [baseCoin] => KAITO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740056400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAPS/USDT] => Array
        (
            [id] => TAPSUSDT
            [lowercaseId] => 
            [symbol] => TAPS/USDT
            [base] => TAPS
            [quote] => USDT
            [settle] => 
            [baseId] => TAPS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAPSUSDT
                    [baseCoin] => TAPS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739793600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RED/USDT] => Array
        (
            [id] => REDUSDT
            [lowercaseId] => 
            [symbol] => RED/USDT
            [base] => RED
            [quote] => USDT
            [settle] => 
            [baseId] => RED
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REDUSDT
                    [baseCoin] => RED
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741266000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROAM/USDT] => Array
        (
            [id] => ROAMUSDT
            [lowercaseId] => 
            [symbol] => ROAM/USDT
            [base] => ROAM
            [quote] => USDT
            [settle] => 
            [baseId] => ROAM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROAMUSDT
                    [baseCoin] => ROAM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741255200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIL/USDT] => Array
        (
            [id] => FILUSDT
            [lowercaseId] => 
            [symbol] => FIL/USDT
            [base] => FIL
            [quote] => USDT
            [settle] => 
            [baseId] => FIL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FILUSDT
                    [baseCoin] => FIL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1625538660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DEUSD/USDT] => Array
        (
            [id] => DEUSDUSDT
            [lowercaseId] => 
            [symbol] => DEUSD/USDT
            [base] => DEUSD
            [quote] => USDT
            [settle] => 
            [baseId] => DEUSD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEUSDUSDT
                    [baseCoin] => DEUSD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741082400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CELO/USDT] => Array
        (
            [id] => CELOUSDT
            [lowercaseId] => 
            [symbol] => CELO/USDT
            [base] => CELO
            [quote] => USDT
            [settle] => 
            [baseId] => CELO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CELOUSDT
                    [baseCoin] => CELO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1625538720000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AB/USDT] => Array
        (
            [id] => ABUSDT
            [lowercaseId] => 
            [symbol] => AB/USDT
            [base] => AB
            [quote] => USDT
            [settle] => 
            [baseId] => AB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ABUSDT
                    [baseCoin] => AB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740996000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/USDT] => Array
        (
            [id] => BGBUSDT
            [lowercaseId] => 
            [symbol] => BGB/USDT
            [base] => BGB
            [quote] => USDT
            [settle] => 
            [baseId] => BGB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBUSDT
                    [baseCoin] => BGB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1627295340000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEMHASH/USDT] => Array
        (
            [id] => MEMHASHUSDT
            [lowercaseId] => 
            [symbol] => MEMHASH/USDT
            [base] => MEMHASH
            [quote] => USDT
            [settle] => 
            [baseId] => MEMHASH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEMHASHUSDT
                    [baseCoin] => MEMHASH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 0
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740733200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [YGG/USDT] => Array
        (
            [id] => YGGUSDT
            [lowercaseId] => 
            [symbol] => YGG/USDT
            [base] => YGG
            [quote] => USDT
            [settle] => 
            [baseId] => YGG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => YGGUSDT
                    [baseCoin] => YGG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1632724440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PDA/USDT] => Array
        (
            [id] => PDAUSDT
            [lowercaseId] => 
            [symbol] => PDA/USDT
            [base] => PDA
            [quote] => USDT
            [settle] => 
            [baseId] => PDA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PDAUSDT
                    [baseCoin] => PDA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1740650400000
                    [offTime] => 1746871200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [LDO/USDT] => Array
        (
            [id] => LDOUSDT
            [lowercaseId] => 
            [symbol] => LDO/USDT
            [base] => LDO
            [quote] => USDT
            [settle] => 
            [baseId] => LDO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LDOUSDT
                    [baseCoin] => LDO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1632724440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OIK/USDT] => Array
        (
            [id] => OIKUSDT
            [lowercaseId] => 
            [symbol] => OIK/USDT
            [base] => OIK
            [quote] => USDT
            [settle] => 
            [baseId] => OIK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OIKUSDT
                    [baseCoin] => OIK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741773600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LVVA/USDT] => Array
        (
            [id] => LVVAUSDT
            [lowercaseId] => 
            [symbol] => LVVA/USDT
            [base] => LVVA
            [quote] => USDT
            [settle] => 
            [baseId] => LVVA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LVVAUSDT
                    [baseCoin] => LVVA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741690800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BMT/USDT] => Array
        (
            [id] => BMTUSDT
            [lowercaseId] => 
            [symbol] => BMT/USDT
            [base] => BMT
            [quote] => USDT
            [settle] => 
            [baseId] => BMT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BMTUSDT
                    [baseCoin] => BMT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741694400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MINT/USDT] => Array
        (
            [id] => MINTUSDT
            [lowercaseId] => 
            [symbol] => MINT/USDT
            [base] => MINT
            [quote] => USDT
            [settle] => 
            [baseId] => MINT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MINTUSDT
                    [baseCoin] => MINT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741334400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ELX/USDT] => Array
        (
            [id] => ELXUSDT
            [lowercaseId] => 
            [symbol] => ELX/USDT
            [base] => ELX
            [quote] => USDT
            [settle] => 
            [baseId] => ELX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ELXUSDT
                    [baseCoin] => ELX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1741341600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FORM/USDT] => Array
        (
            [id] => FORMUSDT
            [lowercaseId] => 
            [symbol] => FORM/USDT
            [base] => FORM
            [quote] => USDT
            [settle] => 
            [baseId] => FORM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FORMUSDT
                    [baseCoin] => FORM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742562000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BR/USDT] => Array
        (
            [id] => BRUSDT
            [lowercaseId] => 
            [symbol] => BR/USDT
            [base] => BR
            [quote] => USDT
            [settle] => 
            [baseId] => BR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BRUSDT
                    [baseCoin] => BR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742475600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TUT/USDT] => Array
        (
            [id] => TUTUSDT
            [lowercaseId] => 
            [symbol] => TUT/USDT
            [base] => TUT
            [quote] => USDT
            [settle] => 
            [baseId] => TUT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TUTUSDT
                    [baseCoin] => TUT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742306400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PAWS/USDT] => Array
        (
            [id] => PAWSUSDT
            [lowercaseId] => 
            [symbol] => PAWS/USDT
            [base] => PAWS
            [quote] => USDT
            [settle] => 
            [baseId] => PAWS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PAWSUSDT
                    [baseCoin] => PAWS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744801200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MUBARAK/USDT] => Array
        (
            [id] => MUBARAKUSDT
            [lowercaseId] => 
            [symbol] => MUBARAK/USDT
            [base] => MUBARAK
            [quote] => USDT
            [settle] => 
            [baseId] => MUBARAK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MUBARAKUSDT
                    [baseCoin] => MUBARAK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742202000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANANAS31/USDT] => Array
        (
            [id] => BANANAS31USDT
            [lowercaseId] => 
            [symbol] => BANANAS31/USDT
            [base] => BANANAS31
            [quote] => USDT
            [settle] => 
            [baseId] => BANANAS31
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANANAS31USDT
                    [baseCoin] => BANANAS31
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743069600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IMT/USDT] => Array
        (
            [id] => IMTUSDT
            [lowercaseId] => 
            [symbol] => IMT/USDT
            [base] => IMT
            [quote] => USDT
            [settle] => 
            [baseId] => IMT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IMTUSDT
                    [baseCoin] => IMT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 0
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743069600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PARTI/USDT] => Array
        (
            [id] => PARTIUSDT
            [lowercaseId] => 
            [symbol] => PARTI/USDT
            [base] => PARTI
            [quote] => USDT
            [settle] => 
            [baseId] => PARTI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PARTIUSDT
                    [baseCoin] => PARTI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742907600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NIL/USDT] => Array
        (
            [id] => NILUSDT
            [lowercaseId] => 
            [symbol] => NIL/USDT
            [base] => NIL
            [quote] => USDT
            [settle] => 
            [baseId] => NIL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NILUSDT
                    [baseCoin] => NIL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742821200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BUBB/USDT] => Array
        (
            [id] => BUBBUSDT
            [lowercaseId] => 
            [symbol] => BUBB/USDT
            [base] => BUBB
            [quote] => USDT
            [settle] => 
            [baseId] => BUBB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BUBBUSDT
                    [baseCoin] => BUBB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742565600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SIREN/USDT] => Array
        (
            [id] => SIRENUSDT
            [lowercaseId] => 
            [symbol] => SIREN/USDT
            [base] => SIREN
            [quote] => USDT
            [settle] => 
            [baseId] => SIREN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SIRENUSDT
                    [baseCoin] => SIREN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1742565600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GUN/USDT] => Array
        (
            [id] => GUNUSDT
            [lowercaseId] => 
            [symbol] => GUN/USDT
            [base] => GUN
            [quote] => USDT
            [settle] => 
            [baseId] => GUN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GUNUSDT
                    [baseCoin] => GUN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743426000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GHIBLI/USDT] => Array
        (
            [id] => GHIBLIUSDT
            [lowercaseId] => 
            [symbol] => GHIBLI/USDT
            [base] => GHIBLI
            [quote] => USDT
            [settle] => 
            [baseId] => GHIBLI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GHIBLIUSDT
                    [baseCoin] => GHIBLI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743084000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KILO/USDT] => Array
        (
            [id] => KILOUSDT
            [lowercaseId] => 
            [symbol] => KILO/USDT
            [base] => KILO
            [quote] => USDT
            [settle] => 
            [baseId] => KILO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KILOUSDT
                    [baseCoin] => KILO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743080400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAL/USDT] => Array
        (
            [id] => WALUSDT
            [lowercaseId] => 
            [symbol] => WAL/USDT
            [base] => WAL
            [quote] => USDT
            [settle] => 
            [baseId] => WAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WALUSDT
                    [baseCoin] => WAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743069600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROMPT/USDT] => Array
        (
            [id] => PROMPTUSDT
            [lowercaseId] => 
            [symbol] => PROMPT/USDT
            [base] => PROMPT
            [quote] => USDT
            [settle] => 
            [baseId] => PROMPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROMPTUSDT
                    [baseCoin] => PROMPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744290000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FHE/USDT] => Array
        (
            [id] => FHEUSDT
            [lowercaseId] => 
            [symbol] => FHE/USDT
            [base] => FHE
            [quote] => USDT
            [settle] => 
            [baseId] => FHE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FHEUSDT
                    [baseCoin] => FHE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744293600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BABY/USDT] => Array
        (
            [id] => BABYUSDT
            [lowercaseId] => 
            [symbol] => BABY/USDT
            [base] => BABY
            [quote] => USDT
            [settle] => 
            [baseId] => BABY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BABYUSDT
                    [baseCoin] => BABY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744279200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RFC/USDT] => Array
        (
            [id] => RFCUSDT
            [lowercaseId] => 
            [symbol] => RFC/USDT
            [base] => RFC
            [quote] => USDT
            [settle] => 
            [baseId] => RFC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RFCUSDT
                    [baseCoin] => RFC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744113600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STO/USDT] => Array
        (
            [id] => STOUSDT
            [lowercaseId] => 
            [symbol] => STO/USDT
            [base] => STO
            [quote] => USDT
            [settle] => 
            [baseId] => STO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STOUSDT
                    [baseCoin] => STO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743676200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUMP/USDT] => Array
        (
            [id] => PUMPUSDT
            [lowercaseId] => 
            [symbol] => PUMP/USDT
            [base] => PUMP
            [quote] => USDT
            [settle] => 
            [baseId] => PUMP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUMPUSDT
                    [baseCoin] => PUMP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743531000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAI/USDT] => Array
        (
            [id] => BAIUSDT
            [lowercaseId] => 
            [symbol] => BAI/USDT
            [base] => BAI
            [quote] => USDT
            [settle] => 
            [baseId] => BAI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BAIUSDT
                    [baseCoin] => BAI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1743501600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GM/USDT] => Array
        (
            [id] => GMUSDT
            [lowercaseId] => 
            [symbol] => GM/USDT
            [base] => GM
            [quote] => USDT
            [settle] => 
            [baseId] => GM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GMUSDT
                    [baseCoin] => GM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744799400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WCT/USDT] => Array
        (
            [id] => WCTUSDT
            [lowercaseId] => 
            [symbol] => WCT/USDT
            [base] => WCT
            [quote] => USDT
            [settle] => 
            [baseId] => WCT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WCTUSDT
                    [baseCoin] => WCT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744714800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KERNEL/USDT] => Array
        (
            [id] => KERNELUSDT
            [lowercaseId] => 
            [symbol] => KERNEL/USDT
            [base] => KERNEL
            [quote] => USDT
            [settle] => 
            [baseId] => KERNEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KERNELUSDT
                    [baseCoin] => KERNEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744632000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MILK/USDT] => Array
        (
            [id] => MILKUSDT
            [lowercaseId] => 
            [symbol] => MILK/USDT
            [base] => MILK
            [quote] => USDT
            [settle] => 
            [baseId] => MILK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MILKUSDT
                    [baseCoin] => MILK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745920800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DEEP/USDT] => Array
        (
            [id] => DEEPUSDT
            [lowercaseId] => 
            [symbol] => DEEP/USDT
            [base] => DEEP
            [quote] => USDT
            [settle] => 
            [baseId] => DEEP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEEPUSDT
                    [baseCoin] => DEEP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745557200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOLO/USDT] => Array
        (
            [id] => DOLOUSDT
            [lowercaseId] => 
            [symbol] => DOLO/USDT
            [base] => DOLO
            [quote] => USDT
            [settle] => 
            [baseId] => DOLO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOLOUSDT
                    [baseCoin] => DOLO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745499600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [INIT/USDT] => Array
        (
            [id] => INITUSDT
            [lowercaseId] => 
            [symbol] => INIT/USDT
            [base] => INIT
            [quote] => USDT
            [settle] => 
            [baseId] => INIT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INITUSDT
                    [baseCoin] => INIT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745492400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZORA/USDT] => Array
        (
            [id] => ZORAUSDT
            [lowercaseId] => 
            [symbol] => ZORA/USDT
            [base] => ZORA
            [quote] => USDT
            [settle] => 
            [baseId] => ZORA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZORAUSDT
                    [baseCoin] => ZORA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745413200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HYPER/USDT] => Array
        (
            [id] => HYPERUSDT
            [lowercaseId] => 
            [symbol] => HYPER/USDT
            [base] => HYPER
            [quote] => USDT
            [settle] => 
            [baseId] => HYPER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HYPERUSDT
                    [baseCoin] => HYPER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745320200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EPT/USDT] => Array
        (
            [id] => EPTUSDT
            [lowercaseId] => 
            [symbol] => EPT/USDT
            [base] => EPT
            [quote] => USDT
            [settle] => 
            [baseId] => EPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EPTUSDT
                    [baseCoin] => EPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745236800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANK/USDT] => Array
        (
            [id] => BANKUSDT
            [lowercaseId] => 
            [symbol] => BANK/USDT
            [base] => BANK
            [quote] => USDT
            [settle] => 
            [baseId] => BANK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANKUSDT
                    [baseCoin] => BANK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744981200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DARK/USDT] => Array
        (
            [id] => DARKUSDT
            [lowercaseId] => 
            [symbol] => DARK/USDT
            [base] => DARK
            [quote] => USDT
            [settle] => 
            [baseId] => DARK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DARKUSDT
                    [baseCoin] => DARK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1744977600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HAEDAL/USDT] => Array
        (
            [id] => HAEDALUSDT
            [lowercaseId] => 
            [symbol] => HAEDAL/USDT
            [base] => HAEDAL
            [quote] => USDT
            [settle] => 
            [baseId] => HAEDAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HAEDALUSDT
                    [baseCoin] => HAEDAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.03
                    [sellLimitPriceRatio] => 0.03
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745928000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SIGN/USDT] => Array
        (
            [id] => SIGNUSDT
            [lowercaseId] => 
            [symbol] => SIGN/USDT
            [base] => SIGN
            [quote] => USDT
            [settle] => 
            [baseId] => SIGN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SIGNUSDT
                    [baseCoin] => SIGN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1745838000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GORK/USDT] => Array
        (
            [id] => GORKUSDT
            [lowercaseId] => 
            [symbol] => GORK/USDT
            [base] => GORK
            [quote] => USDT
            [settle] => 
            [baseId] => GORK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GORKUSDT
                    [baseCoin] => GORK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1746273600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOUSE/USDT] => Array
        (
            [id] => HOUSEUSDT
            [lowercaseId] => 
            [symbol] => HOUSE/USDT
            [base] => HOUSE
            [quote] => USDT
            [settle] => 
            [baseId] => HOUSE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOUSEUSDT
                    [baseCoin] => HOUSE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1746021600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEW/USDT] => Array
        (
            [id] => MEWUSDT
            [lowercaseId] => 
            [symbol] => MEW/USDT
            [base] => MEW
            [quote] => USDT
            [settle] => 
            [baseId] => MEW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEWUSDT
                    [baseCoin] => MEW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712142000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [W/USDT] => Array
        (
            [id] => WUSDT
            [lowercaseId] => 
            [symbol] => W/USDT
            [base] => W
            [quote] => USDT
            [settle] => 
            [baseId] => W
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WUSDT
                    [baseCoin] => W
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712145601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IAG/USDT] => Array
        (
            [id] => IAGUSDT
            [lowercaseId] => 
            [symbol] => IAG/USDT
            [base] => IAG
            [quote] => USDT
            [settle] => 
            [baseId] => IAG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IAGUSDT
                    [baseCoin] => IAG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712142000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SERSH/USDT] => Array
        (
            [id] => SERSHUSDT
            [lowercaseId] => 
            [symbol] => SERSH/USDT
            [base] => SERSH
            [quote] => USDT
            [settle] => 
            [baseId] => SERSH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SERSHUSDT
                    [baseCoin] => SERSH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712145600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENA/USDT] => Array
        (
            [id] => ENAUSDT
            [lowercaseId] => 
            [symbol] => ENA/USDT
            [base] => ENA
            [quote] => USDT
            [settle] => 
            [baseId] => ENA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENAUSDT
                    [baseCoin] => ENA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712044801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MASA/USDT] => Array
        (
            [id] => MASAUSDT
            [lowercaseId] => 
            [symbol] => MASA/USDT
            [base] => MASA
            [quote] => USDT
            [settle] => 
            [baseId] => MASA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MASAUSDT
                    [baseCoin] => MASA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 100
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712822400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAGA/USDT] => Array
        (
            [id] => SAGAUSDT
            [lowercaseId] => 
            [symbol] => SAGA/USDT
            [base] => SAGA
            [quote] => USDT
            [settle] => 
            [baseId] => SAGA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAGAUSDT
                    [baseCoin] => SAGA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712649601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TNSR/USDT] => Array
        (
            [id] => TNSRUSDT
            [lowercaseId] => 
            [symbol] => TNSR/USDT
            [base] => TNSR
            [quote] => USDT
            [settle] => 
            [baseId] => TNSR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TNSRUSDT
                    [baseCoin] => TNSR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712589300000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MUMU/USDT] => Array
        (
            [id] => MUMUUSDT
            [lowercaseId] => 
            [symbol] => MUMU/USDT
            [base] => MUMU
            [quote] => USDT
            [settle] => 
            [baseId] => MUMU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MUMUUSDT
                    [baseCoin] => MUMU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 1
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712314801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOEW/USDT] => Array
        (
            [id] => MOEWUSDT
            [lowercaseId] => 
            [symbol] => MOEW/USDT
            [base] => MOEW
            [quote] => USDT
            [settle] => 
            [baseId] => MOEW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOEWUSDT
                    [baseCoin] => MOEW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1712232000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OMNI1/USDT] => Array
        (
            [id] => OMNI1USDT
            [lowercaseId] => 
            [symbol] => OMNI1/USDT
            [base] => OMNI1
            [quote] => USDT
            [settle] => 
            [baseId] => OMNI1
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OMNI1USDT
                    [baseCoin] => OMNI1
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713355200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PRCL/USDT] => Array
        (
            [id] => PRCLUSDT
            [lowercaseId] => 
            [symbol] => PRCL/USDT
            [base] => PRCL
            [quote] => USDT
            [settle] => 
            [baseId] => PRCL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PRCLUSDT
                    [baseCoin] => PRCL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713272400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAS/USDT] => Array
        (
            [id] => MASUSDT
            [lowercaseId] => 
            [symbol] => MAS/USDT
            [base] => MAS
            [quote] => USDT
            [settle] => 
            [baseId] => MAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MASUSDT
                    [baseCoin] => MAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713178801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [0X0/USDT] => Array
        (
            [id] => 0X0USDT
            [lowercaseId] => 
            [symbol] => 0X0/USDT
            [base] => 0X0
            [quote] => USDT
            [settle] => 
            [baseId] => 0X0
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 0X0USDT
                    [baseCoin] => 0X0
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1689073200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAFE/USDT] => Array
        (
            [id] => SAFEUSDT
            [lowercaseId] => 
            [symbol] => SAFE/USDT
            [base] => SAFE
            [quote] => USDT
            [settle] => 
            [baseId] => SAFE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAFEUSDT
                    [baseCoin] => SAFE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713862801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APU/USDT] => Array
        (
            [id] => APUUSDT
            [lowercaseId] => 
            [symbol] => APU/USDT
            [base] => APU
            [quote] => USDT
            [settle] => 
            [baseId] => APU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APUUSDT
                    [baseCoin] => APU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713783600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALPH/USDT] => Array
        (
            [id] => ALPHUSDT
            [lowercaseId] => 
            [symbol] => ALPH/USDT
            [base] => ALPH
            [quote] => USDT
            [settle] => 
            [baseId] => ALPH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALPHUSDT
                    [baseCoin] => ALPH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713600000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MERL/USDT] => Array
        (
            [id] => MERLUSDT
            [lowercaseId] => 
            [symbol] => MERL/USDT
            [base] => MERL
            [quote] => USDT
            [settle] => 
            [baseId] => MERL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MERLUSDT
                    [baseCoin] => MERL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713520800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CKB/USDT] => Array
        (
            [id] => CKBUSDT
            [lowercaseId] => 
            [symbol] => CKB/USDT
            [base] => CKB
            [quote] => USDT
            [settle] => 
            [baseId] => CKB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CKBUSDT
                    [baseCoin] => CKB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713510000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AQT/USDT] => Array
        (
            [id] => AQTUSDT
            [lowercaseId] => 
            [symbol] => AQT/USDT
            [base] => AQT
            [quote] => USDT
            [settle] => 
            [baseId] => AQT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AQTUSDT
                    [baseCoin] => AQT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713524401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARKM/USDT] => Array
        (
            [id] => ARKMUSDT
            [lowercaseId] => 
            [symbol] => ARKM/USDT
            [base] => ARKM
            [quote] => USDT
            [settle] => 
            [baseId] => ARKM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARKMUSDT
                    [baseCoin] => ARKM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1689678000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BITCOIN/USDT] => Array
        (
            [id] => BITCOINUSDT
            [lowercaseId] => 
            [symbol] => BITCOIN/USDT
            [base] => BITCOIN
            [quote] => USDT
            [settle] => 
            [baseId] => BITCOIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BITCOINUSDT
                    [baseCoin] => BITCOIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1689843600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UNIBOT/USDT] => Array
        (
            [id] => UNIBOTUSDT
            [lowercaseId] => 
            [symbol] => UNIBOT/USDT
            [base] => UNIBOT
            [quote] => USDT
            [settle] => 
            [baseId] => UNIBOT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UNIBOTUSDT
                    [baseCoin] => UNIBOT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1689854400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOG/USDT] => Array
        (
            [id] => MOGUSDT
            [lowercaseId] => 
            [symbol] => MOG/USDT
            [base] => MOG
            [quote] => USDT
            [settle] => 
            [baseId] => MOG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOGUSDT
                    [baseCoin] => MOG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1689937200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SIX/USDT] => Array
        (
            [id] => SIXUSDT
            [lowercaseId] => 
            [symbol] => SIX/USDT
            [base] => SIX
            [quote] => USDT
            [settle] => 
            [baseId] => SIX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SIXUSDT
                    [baseCoin] => SIX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714388400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MANEKI/USDT] => Array
        (
            [id] => MANEKIUSDT
            [lowercaseId] => 
            [symbol] => MANEKI/USDT
            [base] => MANEKI
            [quote] => USDT
            [settle] => 
            [baseId] => MANEKI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MANEKIUSDT
                    [baseCoin] => MANEKI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714132800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KUB/USDT] => Array
        (
            [id] => KUBUSDT
            [lowercaseId] => 
            [symbol] => KUB/USDT
            [base] => KUB
            [quote] => USDT
            [settle] => 
            [baseId] => KUB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KUBUSDT
                    [baseCoin] => KUB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714129201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZBCN/USDT] => Array
        (
            [id] => ZBCNUSDT
            [lowercaseId] => 
            [symbol] => ZBCN/USDT
            [base] => ZBCN
            [quote] => USDT
            [settle] => 
            [baseId] => ZBCN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZBCNUSDT
                    [baseCoin] => ZBCN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714114800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RTF/USDT] => Array
        (
            [id] => RTFUSDT
            [lowercaseId] => 
            [symbol] => RTF/USDT
            [base] => RTF
            [quote] => USDT
            [settle] => 
            [baseId] => RTF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RTFUSDT
                    [baseCoin] => RTF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713954600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WLD/USDT] => Array
        (
            [id] => WLDUSDT
            [lowercaseId] => 
            [symbol] => WLD/USDT
            [base] => WLD
            [quote] => USDT
            [settle] => 
            [baseId] => WLD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WLDUSDT
                    [baseCoin] => WLD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1690185600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MX/USDT] => Array
        (
            [id] => MXUSDT
            [lowercaseId] => 
            [symbol] => MX/USDT
            [base] => MX
            [quote] => USDT
            [settle] => 
            [baseId] => MX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MXUSDT
                    [baseCoin] => MX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1690797600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MODE/USDT] => Array
        (
            [id] => MODEUSDT
            [lowercaseId] => 
            [symbol] => MODE/USDT
            [base] => MODE
            [quote] => USDT
            [settle] => 
            [baseId] => MODE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MODEUSDT
                    [baseCoin] => MODE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715079601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LNDX/USDT] => Array
        (
            [id] => LNDXUSDT
            [lowercaseId] => 
            [symbol] => LNDX/USDT
            [base] => LNDX
            [quote] => USDT
            [settle] => 
            [baseId] => LNDX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LNDXUSDT
                    [baseCoin] => LNDX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714993201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZEROLEND/USDT] => Array
        (
            [id] => ZEROLENDUSDT
            [lowercaseId] => 
            [symbol] => ZEROLEND/USDT
            [base] => ZEROLEND
            [quote] => USDT
            [settle] => 
            [baseId] => ZEROLEND
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZEROLENDUSDT
                    [baseCoin] => ZEROLEND
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714982400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KMNO/USDT] => Array
        (
            [id] => KMNOUSDT
            [lowercaseId] => 
            [symbol] => KMNO/USDT
            [base] => KMNO
            [quote] => USDT
            [settle] => 
            [baseId] => KMNO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KMNOUSDT
                    [baseCoin] => KMNO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714478400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [REZ/USDT] => Array
        (
            [id] => REZUSDT
            [lowercaseId] => 
            [symbol] => REZ/USDT
            [base] => REZ
            [quote] => USDT
            [settle] => 
            [baseId] => REZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REZUSDT
                    [baseCoin] => REZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714478400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AZIT/USDT] => Array
        (
            [id] => AZITUSDT
            [lowercaseId] => 
            [symbol] => AZIT/USDT
            [base] => AZIT
            [quote] => USDT
            [settle] => 
            [baseId] => AZIT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AZITUSDT
                    [baseCoin] => AZIT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1690866000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SBTC/SUSDT] => Array
        (
            [id] => SBTCSUSDT
            [lowercaseId] => 
            [symbol] => SBTC/SUSDT
            [base] => SBTC
            [quote] => SUSDT
            [settle] => 
            [baseId] => SBTC
            [quoteId] => SUSDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SBTCSUSDT
                    [baseCoin] => SBTC
                    [quoteCoin] => SUSDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1719298800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SETH/SBTC] => Array
        (
            [id] => SETHSBTC
            [lowercaseId] => 
            [symbol] => SETH/SBTC
            [base] => SETH
            [quote] => SBTC
            [settle] => 
            [baseId] => SETH
            [quoteId] => SBTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SETHSBTC
                    [baseCoin] => SETH
                    [quoteCoin] => SBTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1691215845242
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BROCK/USDT] => Array
        (
            [id] => BROCKUSDT
            [lowercaseId] => 
            [symbol] => BROCK/USDT
            [base] => BROCK
            [quote] => USDT
            [settle] => 
            [baseId] => BROCK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BROCKUSDT
                    [baseCoin] => BROCK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1691154000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SDEX/USDT] => Array
        (
            [id] => SDEXUSDT
            [lowercaseId] => 
            [symbol] => SDEX/USDT
            [base] => SDEX
            [quote] => USDT
            [settle] => 
            [baseId] => SDEX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SDEXUSDT
                    [baseCoin] => SDEX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1691402400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BB/USDT] => Array
        (
            [id] => BBUSDT
            [lowercaseId] => 
            [symbol] => BB/USDT
            [base] => BB
            [quote] => USDT
            [settle] => 
            [baseId] => BB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BBUSDT
                    [baseCoin] => BB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715594400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZENT/USDT] => Array
        (
            [id] => ZENTUSDT
            [lowercaseId] => 
            [symbol] => ZENT/USDT
            [base] => ZENT
            [quote] => USDT
            [settle] => 
            [baseId] => ZENT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZENTUSDT
                    [baseCoin] => ZENT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715594400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AL/USDT] => Array
        (
            [id] => ALUSDT
            [lowercaseId] => 
            [symbol] => AL/USDT
            [base] => AL
            [quote] => USDT
            [settle] => 
            [baseId] => AL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALUSDT
                    [baseCoin] => AL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715594400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TON/USDC] => Array
        (
            [id] => TONUSDC
            [lowercaseId] => 
            [symbol] => TON/USDC
            [base] => TON
            [quote] => USDC
            [settle] => 
            [baseId] => TON
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TONUSDC
                    [baseCoin] => TON
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715338801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OP/USDC] => Array
        (
            [id] => OPUSDC
            [lowercaseId] => 
            [symbol] => OP/USDC
            [base] => OP
            [quote] => USDC
            [settle] => 
            [baseId] => OP
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OPUSDC
                    [baseCoin] => OP
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715338800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENA/USDC] => Array
        (
            [id] => ENAUSDC
            [lowercaseId] => 
            [symbol] => ENA/USDC
            [base] => ENA
            [quote] => USDC
            [settle] => 
            [baseId] => ENA
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENAUSDC
                    [baseCoin] => ENA
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1739008800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARB/USDC] => Array
        (
            [id] => ARBUSDC
            [lowercaseId] => 
            [symbol] => ARB/USDC
            [base] => ARB
            [quote] => USDC
            [settle] => 
            [baseId] => ARB
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARBUSDC
                    [baseCoin] => ARB
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715338800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAD/USDT] => Array
        (
            [id] => BADUSDT
            [lowercaseId] => 
            [symbol] => BAD/USDT
            [base] => BAD
            [quote] => USDT
            [settle] => 
            [baseId] => BAD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-11
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BADUSDT
                    [baseCoin] => BAD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 11
                    [quantityPrecision] => 2
                    [quotePrecision] => 13
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692097200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SEI/USDT] => Array
        (
            [id] => SEIUSDT
            [lowercaseId] => 
            [symbol] => SEI/USDT
            [base] => SEI
            [quote] => USDT
            [settle] => 
            [baseId] => SEI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SEIUSDT
                    [baseCoin] => SEI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692100800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NOT/USDT] => Array
        (
            [id] => NOTUSDT
            [lowercaseId] => 
            [symbol] => NOT/USDT
            [base] => NOT
            [quote] => USDT
            [settle] => 
            [baseId] => NOT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NOTUSDT
                    [baseCoin] => NOT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715860800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DRIFT/USDT] => Array
        (
            [id] => DRIFTUSDT
            [lowercaseId] => 
            [symbol] => DRIFT/USDT
            [base] => DRIFT
            [quote] => USDT
            [settle] => 
            [baseId] => DRIFT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DRIFTUSDT
                    [baseCoin] => DRIFT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715853600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VIRTUAL/USDT] => Array
        (
            [id] => VIRTUALUSDT
            [lowercaseId] => 
            [symbol] => VIRTUAL/USDT
            [base] => VIRTUAL
            [quote] => USDT
            [settle] => 
            [baseId] => VIRTUAL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VIRTUALUSDT
                    [baseCoin] => VIRTUAL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715781601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GAME2/USDT] => Array
        (
            [id] => GAME2USDT
            [lowercaseId] => 
            [symbol] => GAME2/USDT
            [base] => GAME2
            [quote] => USDT
            [settle] => 
            [baseId] => GAME2
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GAME2USDT
                    [baseCoin] => GAME2
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715767201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CYBER/USDT] => Array
        (
            [id] => CYBERUSDT
            [lowercaseId] => 
            [symbol] => CYBER/USDT
            [base] => CYBER
            [quote] => USDT
            [settle] => 
            [baseId] => CYBER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CYBERUSDT
                    [baseCoin] => CYBER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692100800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FTN/USDT] => Array
        (
            [id] => FTNUSDT
            [lowercaseId] => 
            [symbol] => FTN/USDT
            [base] => FTN
            [quote] => USDT
            [settle] => 
            [baseId] => FTN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FTNUSDT
                    [baseCoin] => FTN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692270000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TET/USDT] => Array
        (
            [id] => TETUSDT
            [lowercaseId] => 
            [symbol] => TET/USDT
            [base] => TET
            [quote] => USDT
            [settle] => 
            [baseId] => TET
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TETUSDT
                    [baseCoin] => TET
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692615600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BUBBLE/USDT] => Array
        (
            [id] => BUBBLEUSDT
            [lowercaseId] => 
            [symbol] => BUBBLE/USDT
            [base] => BUBBLE
            [quote] => USDT
            [settle] => 
            [baseId] => BUBBLE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BUBBLEUSDT
                    [baseCoin] => BUBBLE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715680800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WSDM/USDT] => Array
        (
            [id] => WSDMUSDT
            [lowercaseId] => 
            [symbol] => WSDM/USDT
            [base] => WSDM
            [quote] => USDT
            [settle] => 
            [baseId] => WSDM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WSDMUSDT
                    [baseCoin] => WSDM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715684400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FUD/USDT] => Array
        (
            [id] => FUDUSDT
            [lowercaseId] => 
            [symbol] => FUD/USDT
            [base] => FUD
            [quote] => USDT
            [settle] => 
            [baseId] => FUD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUDUSDT
                    [baseCoin] => FUD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 1
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1715684400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XLM/USDT] => Array
        (
            [id] => XLMUSDT
            [lowercaseId] => 
            [symbol] => XLM/USDT
            [base] => XLM
            [quote] => USDT
            [settle] => 
            [baseId] => XLM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XLMUSDT
                    [baseCoin] => XLM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1692874800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AITECH/USDT] => Array
        (
            [id] => AITECHUSDT
            [lowercaseId] => 
            [symbol] => AITECH/USDT
            [base] => AITECH
            [quote] => USDT
            [settle] => 
            [baseId] => AITECH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AITECHUSDT
                    [baseCoin] => AITECH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1693220400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GOMINING/USDT] => Array
        (
            [id] => GOMININGUSDT
            [lowercaseId] => 
            [symbol] => GOMINING/USDT
            [base] => GOMINING
            [quote] => USDT
            [settle] => 
            [baseId] => GOMINING
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GOMININGUSDT
                    [baseCoin] => GOMINING
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1693393200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAUCE/USDT] => Array
        (
            [id] => SAUCEUSDT
            [lowercaseId] => 
            [symbol] => SAUCE/USDT
            [base] => SAUCE
            [quote] => USDT
            [settle] => 
            [baseId] => SAUCE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAUCEUSDT
                    [baseCoin] => SAUCE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716390000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VET/USDT] => Array
        (
            [id] => VETUSDT
            [lowercaseId] => 
            [symbol] => VET/USDT
            [base] => VET
            [quote] => USDT
            [settle] => 
            [baseId] => VET
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VETUSDT
                    [baseCoin] => VET
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716289200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NUTS/USDT] => Array
        (
            [id] => NUTSUSDT
            [lowercaseId] => 
            [symbol] => NUTS/USDT
            [base] => NUTS
            [quote] => USDT
            [settle] => 
            [baseId] => NUTS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NUTSUSDT
                    [baseCoin] => NUTS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1729478512858
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAXEXCHANGE/USDT] => Array
        (
            [id] => MAXEXCHANGEUSDT
            [lowercaseId] => 
            [symbol] => MAXEXCHANGE/USDT
            [base] => MAXEXCHANGE
            [quote] => USDT
            [settle] => 
            [baseId] => MAXEXCHANGE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAXEXCHANGEUSDT
                    [baseCoin] => MAXEXCHANGE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1694775600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANANA/USDT] => Array
        (
            [id] => BANANAUSDT
            [lowercaseId] => 
            [symbol] => BANANA/USDT
            [base] => BANANA
            [quote] => USDT
            [settle] => 
            [baseId] => BANANA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANANAUSDT
                    [baseCoin] => BANANA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1695124800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MCADE/USDT] => Array
        (
            [id] => MCADEUSDT
            [lowercaseId] => 
            [symbol] => MCADE/USDT
            [base] => MCADE
            [quote] => USDT
            [settle] => 
            [baseId] => MCADE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MCADEUSDT
                    [baseCoin] => MCADE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1695207600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PYUSD/USDT] => Array
        (
            [id] => PYUSDUSDT
            [lowercaseId] => 
            [symbol] => PYUSD/USDT
            [base] => PYUSD
            [quote] => USDT
            [settle] => 
            [baseId] => PYUSD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PYUSDUSDT
                    [baseCoin] => PYUSD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1695726000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CBK/USDT] => Array
        (
            [id] => CBKUSDT
            [lowercaseId] => 
            [symbol] => CBK/USDT
            [base] => CBK
            [quote] => USDT
            [settle] => 
            [baseId] => CBK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CBKUSDT
                    [baseCoin] => CBK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697022000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRETA/USDT] => Array
        (
            [id] => CRETAUSDT
            [lowercaseId] => 
            [symbol] => CRETA/USDT
            [base] => CRETA
            [quote] => USDT
            [settle] => 
            [baseId] => CRETA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CRETAUSDT
                    [baseCoin] => CRETA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1695812401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BIGTIME/USDT] => Array
        (
            [id] => BIGTIMEUSDT
            [lowercaseId] => 
            [symbol] => BIGTIME/USDT
            [base] => BIGTIME
            [quote] => USDT
            [settle] => 
            [baseId] => BIGTIME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIGTIMEUSDT
                    [baseCoin] => BIGTIME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697004000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STRAX/USDT] => Array
        (
            [id] => STRAXUSDT
            [lowercaseId] => 
            [symbol] => STRAX/USDT
            [base] => STRAX
            [quote] => USDT
            [settle] => 
            [baseId] => STRAX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STRAXUSDT
                    [baseCoin] => STRAX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1714114800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORBS/USDT] => Array
        (
            [id] => ORBSUSDT
            [lowercaseId] => 
            [symbol] => ORBS/USDT
            [base] => ORBS
            [quote] => USDT
            [settle] => 
            [baseId] => ORBS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORBSUSDT
                    [baseCoin] => ORBS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697205601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNB/USDC] => Array
        (
            [id] => BNBUSDC
            [lowercaseId] => 
            [symbol] => BNB/USDC
            [base] => BNB
            [quote] => USDC
            [settle] => 
            [baseId] => BNB
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNBUSDC
                    [baseCoin] => BNB
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 3
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1656575400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/USDC] => Array
        (
            [id] => TRXUSDC
            [lowercaseId] => 
            [symbol] => TRX/USDC
            [base] => TRX
            [quote] => USDC
            [settle] => 
            [baseId] => TRX
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXUSDC
                    [baseCoin] => TRX
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1656575400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/EUR] => Array
        (
            [id] => XRPEUR
            [lowercaseId] => 
            [symbol] => XRP/EUR
            [base] => XRP
            [quote] => EUR
            [settle] => 
            [baseId] => XRP
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPEUR
                    [baseCoin] => XRP
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697709601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SFP/USDT] => Array
        (
            [id] => SFPUSDT
            [lowercaseId] => 
            [symbol] => SFP/USDT
            [base] => SFP
            [quote] => USDT
            [settle] => 
            [baseId] => SFP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SFPUSDT
                    [baseCoin] => SFP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1656673620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEAR/USDC] => Array
        (
            [id] => NEARUSDC
            [lowercaseId] => 
            [symbol] => NEAR/USDC
            [base] => NEAR
            [quote] => USDC
            [settle] => 
            [baseId] => NEAR
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEARUSDC
                    [baseCoin] => NEAR
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1656666240000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/EUR] => Array
        (
            [id] => SOLEUR
            [lowercaseId] => 
            [symbol] => SOL/EUR
            [base] => SOL
            [quote] => EUR
            [settle] => 
            [baseId] => SOL
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLEUR
                    [baseCoin] => SOL
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697709601000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BSV/USDT] => Array
        (
            [id] => BSVUSDT
            [lowercaseId] => 
            [symbol] => BSV/USDT
            [base] => BSV
            [quote] => USDT
            [settle] => 
            [baseId] => BSV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BSVUSDT
                    [baseCoin] => BSV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1697799600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/USDC] => Array
        (
            [id] => AVAXUSDC
            [lowercaseId] => 
            [symbol] => AVAX/USDC
            [base] => AVAX
            [quote] => USDC
            [settle] => 
            [baseId] => AVAX
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXUSDC
                    [baseCoin] => AVAX
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1657014780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PPT/USDT] => Array
        (
            [id] => PPTUSDT
            [lowercaseId] => 
            [symbol] => PPT/USDT
            [base] => PPT
            [quote] => USDT
            [settle] => 
            [baseId] => PPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PPTUSDT
                    [baseCoin] => PPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698141600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UNI/USDC] => Array
        (
            [id] => UNIUSDC
            [lowercaseId] => 
            [symbol] => UNI/USDC
            [base] => UNI
            [quote] => USDC
            [settle] => 
            [baseId] => UNI
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UNIUSDC
                    [baseCoin] => UNI
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738836000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GAS/USDT] => Array
        (
            [id] => GASUSDT
            [lowercaseId] => 
            [symbol] => GAS/USDT
            [base] => GAS
            [quote] => USDT
            [settle] => 
            [baseId] => GAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GASUSDT
                    [baseCoin] => GAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698210000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LAT/USDT] => Array
        (
            [id] => LATUSDT
            [lowercaseId] => 
            [symbol] => LAT/USDT
            [base] => LAT
            [quote] => USDT
            [settle] => 
            [baseId] => LAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LATUSDT
                    [baseCoin] => LAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1657191600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AAVE/USDC] => Array
        (
            [id] => AAVEUSDC
            [lowercaseId] => 
            [symbol] => AAVE/USDC
            [base] => AAVE
            [quote] => USDC
            [settle] => 
            [baseId] => AAVE
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AAVEUSDC
                    [baseCoin] => AAVE
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1738922400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SYS/USDT] => Array
        (
            [id] => SYSUSDT
            [lowercaseId] => 
            [symbol] => SYS/USDT
            [base] => SYS
            [quote] => USDT
            [settle] => 
            [baseId] => SYS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SYSUSDT
                    [baseCoin] => SYS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1658314800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XETA/USDT] => Array
        (
            [id] => XETAUSDT
            [lowercaseId] => 
            [symbol] => XETA/USDT
            [base] => XETA
            [quote] => USDT
            [settle] => 
            [baseId] => XETA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XETAUSDT
                    [baseCoin] => XETA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1658307600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DAO/USDT] => Array
        (
            [id] => DAOUSDT
            [lowercaseId] => 
            [symbol] => DAO/USDT
            [base] => DAO
            [quote] => USDT
            [settle] => 
            [baseId] => DAO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DAOUSDT
                    [baseCoin] => DAO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 1
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1658487600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XCAD/USDT] => Array
        (
            [id] => XCADUSDT
            [lowercaseId] => 
            [symbol] => XCAD/USDT
            [base] => XCAD
            [quote] => USDT
            [settle] => 
            [baseId] => XCAD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XCADUSDT
                    [baseCoin] => XCAD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1658844000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CSPR/USDT] => Array
        (
            [id] => CSPRUSDT
            [lowercaseId] => 
            [symbol] => CSPR/USDT
            [base] => CSPR
            [quote] => USDT
            [settle] => 
            [baseId] => CSPR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CSPRUSDT
                    [baseCoin] => CSPR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727251204511
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALPACA/USDT] => Array
        (
            [id] => ALPACAUSDT
            [lowercaseId] => 
            [symbol] => ALPACA/USDT
            [base] => ALPACA
            [quote] => USDT
            [settle] => 
            [baseId] => ALPACA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALPACAUSDT
                    [baseCoin] => ALPACA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1659006000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZIG/USDT] => Array
        (
            [id] => ZIGUSDT
            [lowercaseId] => 
            [symbol] => ZIG/USDT
            [base] => ZIG
            [quote] => USDT
            [settle] => 
            [baseId] => ZIG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZIGUSDT
                    [baseCoin] => ZIG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1660140000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PSG/USDT] => Array
        (
            [id] => PSGUSDT
            [lowercaseId] => 
            [symbol] => PSG/USDT
            [base] => PSG
            [quote] => USDT
            [settle] => 
            [baseId] => PSG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PSGUSDT
                    [baseCoin] => PSG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661162820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACM/USDT] => Array
        (
            [id] => ACMUSDT
            [lowercaseId] => 
            [symbol] => ACM/USDT
            [base] => ACM
            [quote] => USDT
            [settle] => 
            [baseId] => ACM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACMUSDT
                    [baseCoin] => ACM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661163000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAR/USDT] => Array
        (
            [id] => BARUSDT
            [lowercaseId] => 
            [symbol] => BAR/USDT
            [base] => BAR
            [quote] => USDT
            [settle] => 
            [baseId] => BAR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BARUSDT
                    [baseCoin] => BAR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661163060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PORTO/USDT] => Array
        (
            [id] => PORTOUSDT
            [lowercaseId] => 
            [symbol] => PORTO/USDT
            [base] => PORTO
            [quote] => USDT
            [settle] => 
            [baseId] => PORTO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PORTOUSDT
                    [baseCoin] => PORTO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661252820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LAZIO/USDT] => Array
        (
            [id] => LAZIOUSDT
            [lowercaseId] => 
            [symbol] => LAZIO/USDT
            [base] => LAZIO
            [quote] => USDT
            [settle] => 
            [baseId] => LAZIO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LAZIOUSDT
                    [baseCoin] => LAZIO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661252820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SANTOS/USDT] => Array
        (
            [id] => SANTOSUSDT
            [lowercaseId] => 
            [symbol] => SANTOS/USDT
            [base] => SANTOS
            [quote] => USDT
            [settle] => 
            [baseId] => SANTOS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SANTOSUSDT
                    [baseCoin] => SANTOS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661252820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ASR/USDT] => Array
        (
            [id] => ASRUSDT
            [lowercaseId] => 
            [symbol] => ASR/USDT
            [base] => ASR
            [quote] => USDT
            [settle] => 
            [baseId] => ASR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ASRUSDT
                    [baseCoin] => ASR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661333040000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATM/USDT] => Array
        (
            [id] => ATMUSDT
            [lowercaseId] => 
            [symbol] => ATM/USDT
            [base] => ATM
            [quote] => USDT
            [settle] => 
            [baseId] => ATM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATMUSDT
                    [baseCoin] => ATM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1661333040000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [INTER/USDT] => Array
        (
            [id] => INTERUSDT
            [lowercaseId] => 
            [symbol] => INTER/USDT
            [base] => INTER
            [quote] => USDT
            [settle] => 
            [baseId] => INTER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INTERUSDT
                    [baseCoin] => INTER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1662025500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AFC/USDT] => Array
        (
            [id] => AFCUSDT
            [lowercaseId] => 
            [symbol] => AFC/USDT
            [base] => AFC
            [quote] => USDT
            [settle] => 
            [baseId] => AFC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AFCUSDT
                    [baseCoin] => AFC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1662025500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWEAT/USDT] => Array
        (
            [id] => SWEATUSDT
            [lowercaseId] => 
            [symbol] => SWEAT/USDT
            [base] => SWEAT
            [quote] => USDT
            [settle] => 
            [baseId] => SWEAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWEATUSDT
                    [baseCoin] => SWEAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663055820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETHW/USDT] => Array
        (
            [id] => ETHWUSDT
            [lowercaseId] => 
            [symbol] => ETHW/USDT
            [base] => ETHW
            [quote] => USDT
            [settle] => 
            [baseId] => ETHW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHWUSDT
                    [baseCoin] => ETHW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663250400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FET/USDT] => Array
        (
            [id] => FETUSDT
            [lowercaseId] => 
            [symbol] => FET/USDT
            [base] => FET
            [quote] => USDT
            [settle] => 
            [baseId] => FET
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FETUSDT
                    [baseCoin] => FET
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 0
                    [quotePrecision] => 3
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663328040000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AERGO/USDT] => Array
        (
            [id] => AERGOUSDT
            [lowercaseId] => 
            [symbol] => AERGO/USDT
            [base] => AERGO
            [quote] => USDT
            [settle] => 
            [baseId] => AERGO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AERGOUSDT
                    [baseCoin] => AERGO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663577700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AUCTION/USDT] => Array
        (
            [id] => AUCTIONUSDT
            [lowercaseId] => 
            [symbol] => AUCTION/USDT
            [base] => AUCTION
            [quote] => USDT
            [settle] => 
            [baseId] => AUCTION
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AUCTIONUSDT
                    [baseCoin] => AUCTION
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663585620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACH/USDT] => Array
        (
            [id] => ACHUSDT
            [lowercaseId] => 
            [symbol] => ACH/USDT
            [base] => ACH
            [quote] => USDT
            [settle] => 
            [baseId] => ACH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACHUSDT
                    [baseCoin] => ACH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663576680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALPINE/USDT] => Array
        (
            [id] => ALPINEUSDT
            [lowercaseId] => 
            [symbol] => ALPINE/USDT
            [base] => ALPINE
            [quote] => USDT
            [settle] => 
            [baseId] => ALPINE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALPINEUSDT
                    [baseCoin] => ALPINE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663585620000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BADGER/USDT] => Array
        (
            [id] => BADGERUSDT
            [lowercaseId] => 
            [symbol] => BADGER/USDT
            [base] => BADGER
            [quote] => USDT
            [settle] => 
            [baseId] => BADGER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BADGERUSDT
                    [baseCoin] => BADGER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663662900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BICO/USDT] => Array
        (
            [id] => BICOUSDT
            [lowercaseId] => 
            [symbol] => BICO/USDT
            [base] => BICO
            [quote] => USDT
            [settle] => 
            [baseId] => BICO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BICOUSDT
                    [baseCoin] => BICO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663662900000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLZ/USDT] => Array
        (
            [id] => BLZUSDT
            [lowercaseId] => 
            [symbol] => BLZ/USDT
            [base] => BLZ
            [quote] => USDT
            [settle] => 
            [baseId] => BLZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLZUSDT
                    [baseCoin] => BLZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663663020000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAKE/USDT] => Array
        (
            [id] => BAKEUSDT
            [lowercaseId] => 
            [symbol] => BAKE/USDT
            [base] => BAKE
            [quote] => USDT
            [settle] => 
            [baseId] => BAKE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BAKEUSDT
                    [baseCoin] => BAKE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663668600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BEL/USDT] => Array
        (
            [id] => BELUSDT
            [lowercaseId] => 
            [symbol] => BEL/USDT
            [base] => BEL
            [quote] => USDT
            [settle] => 
            [baseId] => BEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BELUSDT
                    [baseCoin] => BEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663668240000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CTSI/USDT] => Array
        (
            [id] => CTSIUSDT
            [lowercaseId] => 
            [symbol] => CTSI/USDT
            [base] => CTSI
            [quote] => USDT
            [settle] => 
            [baseId] => CTSI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CTSIUSDT
                    [baseCoin] => CTSI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663753440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CVC/USDT] => Array
        (
            [id] => CVCUSDT
            [lowercaseId] => 
            [symbol] => CVC/USDT
            [base] => CVC
            [quote] => USDT
            [settle] => 
            [baseId] => CVC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CVCUSDT
                    [baseCoin] => CVC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1711540800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KDA/USDT] => Array
        (
            [id] => KDAUSDT
            [lowercaseId] => 
            [symbol] => KDA/USDT
            [base] => KDA
            [quote] => USDT
            [settle] => 
            [baseId] => KDA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KDAUSDT
                    [baseCoin] => KDA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663925460000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ELF/USDT] => Array
        (
            [id] => ELFUSDT
            [lowercaseId] => 
            [symbol] => ELF/USDT
            [base] => ELF
            [quote] => USDT
            [settle] => 
            [baseId] => ELF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ELFUSDT
                    [baseCoin] => ELF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1663924440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLOW/USDT] => Array
        (
            [id] => FLOWUSDT
            [lowercaseId] => 
            [symbol] => FLOW/USDT
            [base] => FLOW
            [quote] => USDT
            [settle] => 
            [baseId] => FLOW
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLOWUSDT
                    [baseCoin] => FLOW
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698836400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GHST/USDT] => Array
        (
            [id] => GHSTUSDT
            [lowercaseId] => 
            [symbol] => GHST/USDT
            [base] => GHST
            [quote] => USDT
            [settle] => 
            [baseId] => GHST
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GHSTUSDT
                    [baseCoin] => GHST
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664270880000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GNO/USDT] => Array
        (
            [id] => GNOUSDT
            [lowercaseId] => 
            [symbol] => GNO/USDT
            [base] => GNO
            [quote] => USDT
            [settle] => 
            [baseId] => GNO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GNOUSDT
                    [baseCoin] => GNO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 3
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664271180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GTC/USDT] => Array
        (
            [id] => GTCUSDT
            [lowercaseId] => 
            [symbol] => GTC/USDT
            [base] => GTC
            [quote] => USDT
            [settle] => 
            [baseId] => GTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GTCUSDT
                    [baseCoin] => GTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664273160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GLMR/USDT] => Array
        (
            [id] => GLMRUSDT
            [lowercaseId] => 
            [symbol] => GLMR/USDT
            [base] => GLMR
            [quote] => USDT
            [settle] => 
            [baseId] => GLMR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GLMRUSDT
                    [baseCoin] => GLMR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664274540000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AR/USDC] => Array
        (
            [id] => ARUSDC
            [lowercaseId] => 
            [symbol] => AR/USDC
            [base] => AR
            [quote] => USDC
            [settle] => 
            [baseId] => AR
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARUSDC
                    [baseCoin] => AR
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716544801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLOKI/USDC] => Array
        (
            [id] => FLOKIUSDC
            [lowercaseId] => 
            [symbol] => FLOKI/USDC
            [base] => FLOKI
            [quote] => USDC
            [settle] => 
            [baseId] => FLOKI
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLOKIUSDC
                    [baseCoin] => FLOKI
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716544801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOG/USDT] => Array
        (
            [id] => DOGUSDT
            [lowercaseId] => 
            [symbol] => DOG/USDT
            [base] => DOG
            [quote] => USDT
            [settle] => 
            [baseId] => DOG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGUSDT
                    [baseCoin] => DOG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716462001000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MINA/USDC] => Array
        (
            [id] => MINAUSDC
            [lowercaseId] => 
            [symbol] => MINA/USDC
            [base] => MINA
            [quote] => USDC
            [settle] => 
            [baseId] => MINA
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MINAUSDC
                    [baseCoin] => MINA
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716544801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIB/USDC] => Array
        (
            [id] => SHIBUSDC
            [lowercaseId] => 
            [symbol] => SHIB/USDC
            [base] => SHIB
            [quote] => USDC
            [settle] => 
            [baseId] => SHIB
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIBUSDC
                    [baseCoin] => SHIB
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1737972000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APT/USDC] => Array
        (
            [id] => APTUSDC
            [lowercaseId] => 
            [symbol] => APT/USDC
            [base] => APT
            [quote] => USDC
            [settle] => 
            [baseId] => APT
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APTUSDC
                    [baseCoin] => APT
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716544801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MON/USDT] => Array
        (
            [id] => MONUSDT
            [lowercaseId] => 
            [symbol] => MON/USDT
            [base] => MON
            [quote] => USDT
            [settle] => 
            [baseId] => MON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MONUSDT
                    [baseCoin] => MON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716804000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WUSD/USDT] => Array
        (
            [id] => WUSDUSDT
            [lowercaseId] => 
            [symbol] => WUSD/USDT
            [base] => WUSD
            [quote] => USDT
            [settle] => 
            [baseId] => WUSD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WUSDUSDT
                    [baseCoin] => WUSD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717066801000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CWIF/USDT] => Array
        (
            [id] => CWIFUSDT
            [lowercaseId] => 
            [symbol] => CWIF/USDT
            [base] => CWIF
            [quote] => USDT
            [settle] => 
            [baseId] => CWIF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CWIFUSDT
                    [baseCoin] => CWIF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 1
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1716980401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAIKO/USDT] => Array
        (
            [id] => TAIKOUSDT
            [lowercaseId] => 
            [symbol] => TAIKO/USDT
            [base] => TAIKO
            [quote] => USDT
            [settle] => 
            [baseId] => TAIKO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAIKOUSDT
                    [baseCoin] => TAIKO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717592401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DYDX/USDC] => Array
        (
            [id] => DYDXUSDC
            [lowercaseId] => 
            [symbol] => DYDX/USDC
            [base] => DYDX
            [quote] => USDC
            [settle] => 
            [baseId] => DYDX
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DYDXUSDC
                    [baseCoin] => DYDX
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717495201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [POLYX/USDT] => Array
        (
            [id] => POLYXUSDT
            [lowercaseId] => 
            [symbol] => POLYX/USDT
            [base] => POLYX
            [quote] => USDT
            [settle] => 
            [baseId] => POLYX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLYXUSDT
                    [baseCoin] => POLYX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698228000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/EUR] => Array
        (
            [id] => LTCEUR
            [lowercaseId] => 
            [symbol] => LTC/EUR
            [base] => LTC
            [quote] => EUR
            [settle] => 
            [baseId] => LTC
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCEUR
                    [baseCoin] => LTC
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698314400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE/EUR] => Array
        (
            [id] => PEPEEUR
            [lowercaseId] => 
            [symbol] => PEPE/EUR
            [base] => PEPE
            [quote] => EUR
            [settle] => 
            [baseId] => PEPE
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-5
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPEEUR
                    [baseCoin] => PEPE
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 5
                    [quotePrecision] => 13
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698314400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STX/USDC] => Array
        (
            [id] => STXUSDC
            [lowercaseId] => 
            [symbol] => STX/USDC
            [base] => STX
            [quote] => USDC
            [settle] => 
            [baseId] => STX
            [quoteId] => USDC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STXUSDC
                    [baseCoin] => STX
                    [quoteCoin] => USDC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717495201000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BEAM/USDT] => Array
        (
            [id] => BEAMUSDT
            [lowercaseId] => 
            [symbol] => BEAM/USDT
            [base] => BEAM
            [quote] => USDT
            [settle] => 
            [baseId] => BEAM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BEAMUSDT
                    [baseCoin] => BEAM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698323401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IO/USDT] => Array
        (
            [id] => IOUSDT
            [lowercaseId] => 
            [symbol] => IO/USDT
            [base] => IO
            [quote] => USDT
            [settle] => 
            [baseId] => IO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOUSDT
                    [baseCoin] => IO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718107200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ULTI/USDT] => Array
        (
            [id] => ULTIUSDT
            [lowercaseId] => 
            [symbol] => ULTI/USDT
            [base] => ULTI
            [quote] => USDT
            [settle] => 
            [baseId] => ULTI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ULTIUSDT
                    [baseCoin] => ULTI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717668000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GHX/USDT] => Array
        (
            [id] => GHXUSDT
            [lowercaseId] => 
            [symbol] => GHX/USDT
            [base] => GHX
            [quote] => USDT
            [settle] => 
            [baseId] => GHX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GHXUSDT
                    [baseCoin] => GHX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717671600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOTHER/USDT] => Array
        (
            [id] => MOTHERUSDT
            [lowercaseId] => 
            [symbol] => MOTHER/USDT
            [base] => MOTHER
            [quote] => USDT
            [settle] => 
            [baseId] => MOTHER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOTHERUSDT
                    [baseCoin] => MOTHER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717581600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [POL/USDT] => Array
        (
            [id] => POLUSDT
            [lowercaseId] => 
            [symbol] => POL/USDT
            [base] => POL
            [quote] => USDT
            [settle] => 
            [baseId] => POL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLUSDT
                    [baseCoin] => POL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698404401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TIA/USDT] => Array
        (
            [id] => TIAUSDT
            [lowercaseId] => 
            [symbol] => TIA/USDT
            [base] => TIA
            [quote] => USDT
            [settle] => 
            [baseId] => TIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TIAUSDT
                    [baseCoin] => TIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698768300000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEME/USDT] => Array
        (
            [id] => MEMEUSDT
            [lowercaseId] => 
            [symbol] => MEME/USDT
            [base] => MEME
            [quote] => USDT
            [settle] => 
            [baseId] => MEME
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEMEUSDT
                    [baseCoin] => MEME
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1698999000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MBL/USDT] => Array
        (
            [id] => MBLUSDT
            [lowercaseId] => 
            [symbol] => MBL/USDT
            [base] => MBL
            [quote] => USDT
            [settle] => 
            [baseId] => MBL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MBLUSDT
                    [baseCoin] => MBL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699009200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZK/USDT] => Array
        (
            [id] => ZKUSDT
            [lowercaseId] => 
            [symbol] => ZK/USDT
            [base] => ZK
            [quote] => USDT
            [settle] => 
            [baseId] => ZK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZKUSDT
                    [baseCoin] => ZK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718614800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COOKIE/USDT] => Array
        (
            [id] => COOKIEUSDT
            [lowercaseId] => 
            [symbol] => COOKIE/USDT
            [base] => COOKIE
            [quote] => USDT
            [settle] => 
            [baseId] => COOKIE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COOKIEUSDT
                    [baseCoin] => COOKIE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718272800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIRATE/USDT] => Array
        (
            [id] => PIRATEUSDT
            [lowercaseId] => 
            [symbol] => PIRATE/USDT
            [base] => PIRATE
            [quote] => USDT
            [settle] => 
            [baseId] => PIRATE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIRATEUSDT
                    [baseCoin] => PIRATE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718251200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [T2T2/USDT] => Array
        (
            [id] => T2T2USDT
            [lowercaseId] => 
            [symbol] => T2T2/USDT
            [base] => T2T2
            [quote] => USDT
            [settle] => 
            [baseId] => T2T2
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => T2T2USDT
                    [baseCoin] => T2T2
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 1
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 100
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699358400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATH/USDT] => Array
        (
            [id] => ATHUSDT
            [lowercaseId] => 
            [symbol] => ATH/USDT
            [base] => ATH
            [quote] => USDT
            [settle] => 
            [baseId] => ATH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATHUSDT
                    [baseCoin] => ATH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718186400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SATS/USDT] => Array
        (
            [id] => SATSUSDT
            [lowercaseId] => 
            [symbol] => SATS/USDT
            [base] => SATS
            [quote] => USDT
            [settle] => 
            [baseId] => SATS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SATSUSDT
                    [baseCoin] => SATS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 1
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699504200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIFI/USDT] => Array
        (
            [id] => HIFIUSDT
            [lowercaseId] => 
            [symbol] => HIFI/USDT
            [base] => HIFI
            [quote] => USDT
            [settle] => 
            [baseId] => HIFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIFIUSDT
                    [baseCoin] => HIFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699610400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GROK/USDT] => Array
        (
            [id] => GROKUSDT
            [lowercaseId] => 
            [symbol] => GROK/USDT
            [base] => GROK
            [quote] => USDT
            [settle] => 
            [baseId] => GROK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GROKUSDT
                    [baseCoin] => GROK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699610400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLAST/USDT] => Array
        (
            [id] => BLASTUSDT
            [lowercaseId] => 
            [symbol] => BLAST/USDT
            [base] => BLAST
            [quote] => USDT
            [settle] => 
            [baseId] => BLAST
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLASTUSDT
                    [baseCoin] => BLAST
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1719414000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRO/USDT] => Array
        (
            [id] => ZROUSDT
            [lowercaseId] => 
            [symbol] => ZRO/USDT
            [base] => ZRO
            [quote] => USDT
            [settle] => 
            [baseId] => ZRO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZROUSDT
                    [baseCoin] => ZRO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718884800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LISTA/USDT] => Array
        (
            [id] => LISTAUSDT
            [lowercaseId] => 
            [symbol] => LISTA/USDT
            [base] => LISTA
            [quote] => USDT
            [settle] => 
            [baseId] => LISTA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LISTAUSDT
                    [baseCoin] => LISTA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718877600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LNQ/USDT] => Array
        (
            [id] => LNQUSDT
            [lowercaseId] => 
            [symbol] => LNQ/USDT
            [base] => LNQ
            [quote] => USDT
            [settle] => 
            [baseId] => LNQ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LNQUSDT
                    [baseCoin] => LNQ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718881200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NAKA/USDT] => Array
        (
            [id] => NAKAUSDT
            [lowercaseId] => 
            [symbol] => NAKA/USDT
            [base] => NAKA
            [quote] => USDT
            [settle] => 
            [baseId] => NAKA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NAKAUSDT
                    [baseCoin] => NAKA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1699873200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NPC/USDT] => Array
        (
            [id] => NPCUSDT
            [lowercaseId] => 
            [symbol] => NPC/USDT
            [base] => NPC
            [quote] => USDT
            [settle] => 
            [baseId] => NPC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NPCUSDT
                    [baseCoin] => NPC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1718805600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NTRN/USDT] => Array
        (
            [id] => NTRNUSDT
            [lowercaseId] => 
            [symbol] => NTRN/USDT
            [base] => NTRN
            [quote] => USDT
            [settle] => 
            [baseId] => NTRN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NTRNUSDT
                    [baseCoin] => NTRN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700031600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RATS/USDT] => Array
        (
            [id] => RATSUSDT
            [lowercaseId] => 
            [symbol] => RATS/USDT
            [base] => RATS
            [quote] => USDT
            [settle] => 
            [baseId] => RATS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RATSUSDT
                    [baseCoin] => RATS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 1
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700146800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/EUR] => Array
        (
            [id] => DOGEEUR
            [lowercaseId] => 
            [symbol] => DOGE/EUR
            [base] => DOGE
            [quote] => EUR
            [settle] => 
            [baseId] => DOGE
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEEUR
                    [baseCoin] => DOGE
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700215200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/EUR] => Array
        (
            [id] => AVAXEUR
            [lowercaseId] => 
            [symbol] => AVAX/EUR
            [base] => AVAX
            [quote] => EUR
            [settle] => 
            [baseId] => AVAX
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXEUR
                    [baseCoin] => AVAX
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700215200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WELL/USDT] => Array
        (
            [id] => WELLUSDT
            [lowercaseId] => 
            [symbol] => WELL/USDT
            [base] => WELL
            [quote] => USDT
            [settle] => 
            [baseId] => WELL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WELLUSDT
                    [baseCoin] => WELL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1720000800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [QUBIC/USDT] => Array
        (
            [id] => QUBICUSDT
            [lowercaseId] => 
            [symbol] => QUBIC/USDT
            [base] => QUBIC
            [quote] => USDT
            [settle] => 
            [baseId] => QUBIC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QUBICUSDT
                    [baseCoin] => QUBIC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 2
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1719828000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCRAT/USDT] => Array
        (
            [id] => SCRATUSDT
            [lowercaseId] => 
            [symbol] => SCRAT/USDT
            [base] => SCRAT
            [quote] => USDT
            [settle] => 
            [baseId] => SCRAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCRATUSDT
                    [baseCoin] => SCRAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1719572400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/EUR] => Array
        (
            [id] => LINKEUR
            [lowercaseId] => 
            [symbol] => LINK/EUR
            [base] => LINK
            [quote] => EUR
            [settle] => 
            [baseId] => LINK
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKEUR
                    [baseCoin] => LINK
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700215200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWGT/USDT] => Array
        (
            [id] => SWGTUSDT
            [lowercaseId] => 
            [symbol] => SWGT/USDT
            [base] => SWGT
            [quote] => USDT
            [settle] => 
            [baseId] => SWGT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWGTUSDT
                    [baseCoin] => SWGT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1719486000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/EUR] => Array
        (
            [id] => ADAEUR
            [lowercaseId] => 
            [symbol] => ADA/EUR
            [base] => ADA
            [quote] => EUR
            [settle] => 
            [baseId] => ADA
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAEUR
                    [baseCoin] => ADA
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700215200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PYTH/USDT] => Array
        (
            [id] => PYTHUSDT
            [lowercaseId] => 
            [symbol] => PYTH/USDT
            [base] => PYTH
            [quote] => USDT
            [settle] => 
            [baseId] => PYTH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PYTHUSDT
                    [baseCoin] => PYTH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700489400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROOT/USDT] => Array
        (
            [id] => ROOTUSDT
            [lowercaseId] => 
            [symbol] => ROOT/USDT
            [base] => ROOT
            [quote] => USDT
            [settle] => 
            [baseId] => ROOT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROOTUSDT
                    [baseCoin] => ROOT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700560800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VRTX/USDT] => Array
        (
            [id] => VRTXUSDT
            [lowercaseId] => 
            [symbol] => VRTX/USDT
            [base] => VRTX
            [quote] => USDT
            [settle] => 
            [baseId] => VRTX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VRTXUSDT
                    [baseCoin] => VRTX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700572800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SKL/USDT] => Array
        (
            [id] => SKLUSDT
            [lowercaseId] => 
            [symbol] => SKL/USDT
            [base] => SKL
            [quote] => USDT
            [settle] => 
            [baseId] => SKL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SKLUSDT
                    [baseCoin] => SKL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700640000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XTZ/USDT] => Array
        (
            [id] => XTZUSDT
            [lowercaseId] => 
            [symbol] => XTZ/USDT
            [base] => XTZ
            [quote] => USDT
            [settle] => 
            [baseId] => XTZ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XTZUSDT
                    [baseCoin] => XTZ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1700823600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEXA/USDT] => Array
        (
            [id] => NEXAUSDT
            [lowercaseId] => 
            [symbol] => NEXA/USDT
            [base] => NEXA
            [quote] => USDT
            [settle] => 
            [baseId] => NEXA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEXAUSDT
                    [baseCoin] => NEXA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 1
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721214000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UXLINK/USDT] => Array
        (
            [id] => UXLINKUSDT
            [lowercaseId] => 
            [symbol] => UXLINK/USDT
            [base] => UXLINK
            [quote] => USDT
            [settle] => 
            [baseId] => UXLINK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UXLINKUSDT
                    [baseCoin] => UXLINK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721289600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIXFI/USDT] => Array
        (
            [id] => PIXFIUSDT
            [lowercaseId] => 
            [symbol] => PIXFI/USDT
            [base] => PIXFI
            [quote] => USDT
            [settle] => 
            [baseId] => PIXFI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIXFIUSDT
                    [baseCoin] => PIXFI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721304000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOCA/USDT] => Array
        (
            [id] => MOCAUSDT
            [lowercaseId] => 
            [symbol] => MOCA/USDT
            [base] => MOCA
            [quote] => USDT
            [settle] => 
            [baseId] => MOCA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOCAUSDT
                    [baseCoin] => MOCA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1720692000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANYONE/USDT] => Array
        (
            [id] => ANYONEUSDT
            [lowercaseId] => 
            [symbol] => ANYONE/USDT
            [base] => ANYONE
            [quote] => USDT
            [settle] => 
            [baseId] => ANYONE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANYONEUSDT
                    [baseCoin] => ANYONE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1720614600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VIC/USDT] => Array
        (
            [id] => VICUSDT
            [lowercaseId] => 
            [symbol] => VIC/USDT
            [base] => VIC
            [quote] => USDT
            [settle] => 
            [baseId] => VIC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VICUSDT
                    [baseCoin] => VIC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701068400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MYRO/USDT] => Array
        (
            [id] => MYROUSDT
            [lowercaseId] => 
            [symbol] => MYRO/USDT
            [base] => MYRO
            [quote] => USDT
            [settle] => 
            [baseId] => MYRO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MYROUSDT
                    [baseCoin] => MYRO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701082800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WOLF/USDT] => Array
        (
            [id] => WOLFUSDT
            [lowercaseId] => 
            [symbol] => WOLF/USDT
            [base] => WOLF
            [quote] => USDT
            [settle] => 
            [baseId] => WOLF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WOLFUSDT
                    [baseCoin] => WOLF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 1
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1720008000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOLD/USDT] => Array
        (
            [id] => HOLDUSDT
            [lowercaseId] => 
            [symbol] => HOLD/USDT
            [base] => HOLD
            [quote] => USDT
            [settle] => 
            [baseId] => HOLD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOLDUSDT
                    [baseCoin] => HOLD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701086401000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIDA/USDT] => Array
        (
            [id] => FIDAUSDT
            [lowercaseId] => 
            [symbol] => FIDA/USDT
            [base] => FIDA
            [quote] => USDT
            [settle] => 
            [baseId] => FIDA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FIDAUSDT
                    [baseCoin] => FIDA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701165600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MYRIA/USDT] => Array
        (
            [id] => MYRIAUSDT
            [lowercaseId] => 
            [symbol] => MYRIA/USDT
            [base] => MYRIA
            [quote] => USDT
            [settle] => 
            [baseId] => MYRIA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MYRIAUSDT
                    [baseCoin] => MYRIA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701252000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACX/USDT] => Array
        (
            [id] => ACXUSDT
            [lowercaseId] => 
            [symbol] => ACX/USDT
            [base] => ACX
            [quote] => USDT
            [settle] => 
            [baseId] => ACX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACXUSDT
                    [baseCoin] => ACX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721818800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAIL/USDT] => Array
        (
            [id] => AVAILUSDT
            [lowercaseId] => 
            [symbol] => AVAIL/USDT
            [base] => AVAIL
            [quote] => USDT
            [settle] => 
            [baseId] => AVAIL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAILUSDT
                    [baseCoin] => AVAIL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721736000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZKL/USDT] => Array
        (
            [id] => ZKLUSDT
            [lowercaseId] => 
            [symbol] => ZKL/USDT
            [base] => ZKL
            [quote] => USDT
            [settle] => 
            [baseId] => ZKL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZKLUSDT
                    [baseCoin] => ZKL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721649600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VOXEL/USDT] => Array
        (
            [id] => VOXELUSDT
            [lowercaseId] => 
            [symbol] => VOXEL/USDT
            [base] => VOXEL
            [quote] => USDT
            [settle] => 
            [baseId] => VOXEL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VOXELUSDT
                    [baseCoin] => VOXEL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701252000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [G/USDT] => Array
        (
            [id] => GUSDT
            [lowercaseId] => 
            [symbol] => G/USDT
            [base] => G
            [quote] => USDT
            [settle] => 
            [baseId] => G
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GUSDT
                    [baseCoin] => G
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721376000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RIF/USDT] => Array
        (
            [id] => RIFUSDT
            [lowercaseId] => 
            [symbol] => RIF/USDT
            [base] => RIF
            [quote] => USDT
            [settle] => 
            [baseId] => RIF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RIFUSDT
                    [baseCoin] => RIF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701424800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CLOUD/USDT] => Array
        (
            [id] => CLOUDUSDT
            [lowercaseId] => 
            [symbol] => CLOUD/USDT
            [base] => CLOUD
            [quote] => USDT
            [settle] => 
            [baseId] => CLOUD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CLOUDUSDT
                    [baseCoin] => CLOUD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721316600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARK/USDT] => Array
        (
            [id] => ARKUSDT
            [lowercaseId] => 
            [symbol] => ARK/USDT
            [base] => ARK
            [quote] => USDT
            [settle] => 
            [baseId] => ARK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARKUSDT
                    [baseCoin] => ARK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701684000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [A8/USDT] => Array
        (
            [id] => A8USDT
            [lowercaseId] => 
            [symbol] => A8/USDT
            [base] => A8
            [quote] => USDT
            [settle] => 
            [baseId] => A8
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => A8USDT
                    [baseCoin] => A8
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1721210400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LSK/USDT] => Array
        (
            [id] => LSKUSDT
            [lowercaseId] => 
            [symbol] => LSK/USDT
            [base] => LSK
            [quote] => USDT
            [settle] => 
            [baseId] => LSK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LSKUSDT
                    [baseCoin] => LSK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701684000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VANRY/USDT] => Array
        (
            [id] => VANRYUSDT
            [lowercaseId] => 
            [symbol] => VANRY/USDT
            [base] => VANRY
            [quote] => USDT
            [settle] => 
            [baseId] => VANRY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VANRYUSDT
                    [baseCoin] => VANRY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701680400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GSWIFT/USDT] => Array
        (
            [id] => GSWIFTUSDT
            [lowercaseId] => 
            [symbol] => GSWIFT/USDT
            [base] => GSWIFT
            [quote] => USDT
            [settle] => 
            [baseId] => GSWIFT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GSWIFTUSDT
                    [baseCoin] => GSWIFT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701860400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CETUS/USDT] => Array
        (
            [id] => CETUSUSDT
            [lowercaseId] => 
            [symbol] => CETUS/USDT
            [base] => CETUS
            [quote] => USDT
            [settle] => 
            [baseId] => CETUS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CETUSUSDT
                    [baseCoin] => CETUS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701946800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRD/USDT] => Array
        (
            [id] => XRDUSDT
            [lowercaseId] => 
            [symbol] => XRD/USDT
            [base] => XRD
            [quote] => USDT
            [settle] => 
            [baseId] => XRD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRDUSDT
                    [baseCoin] => XRD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701946800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JTO/USDT] => Array
        (
            [id] => JTOUSDT
            [lowercaseId] => 
            [symbol] => JTO/USDT
            [base] => JTO
            [quote] => USDT
            [settle] => 
            [baseId] => JTO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JTOUSDT
                    [baseCoin] => JTO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1701964799000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAMO/USDT] => Array
        (
            [id] => SAMOUSDT
            [lowercaseId] => 
            [symbol] => SAMO/USDT
            [base] => SAMO
            [quote] => USDT
            [settle] => 
            [baseId] => SAMO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAMOUSDT
                    [baseCoin] => SAMO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702288800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MUBI/USDT] => Array
        (
            [id] => MUBIUSDT
            [lowercaseId] => 
            [symbol] => MUBI/USDT
            [base] => MUBI
            [quote] => USDT
            [settle] => 
            [baseId] => MUBI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MUBIUSDT
                    [baseCoin] => MUBI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702450800000
                    [offTime] => 1746871200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [CTC/USDT] => Array
        (
            [id] => CTCUSDT
            [lowercaseId] => 
            [symbol] => CTC/USDT
            [base] => CTC
            [quote] => USDT
            [settle] => 
            [baseId] => CTC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CTCUSDT
                    [baseCoin] => CTC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702533600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XELS/USDT] => Array
        (
            [id] => XELSUSDT
            [lowercaseId] => 
            [symbol] => XELS/USDT
            [base] => XELS
            [quote] => USDT
            [settle] => 
            [baseId] => XELS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XELSUSDT
                    [baseCoin] => XELS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702551600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LMWR/USDT] => Array
        (
            [id] => LMWRUSDT
            [lowercaseId] => 
            [symbol] => LMWR/USDT
            [base] => LMWR
            [quote] => USDT
            [settle] => 
            [baseId] => LMWR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LMWRUSDT
                    [baseCoin] => LMWR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702551600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONE/USDT] => Array
        (
            [id] => ONEUSDT
            [lowercaseId] => 
            [symbol] => ONE/USDT
            [base] => ONE
            [quote] => USDT
            [settle] => 
            [baseId] => ONE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONEUSDT
                    [baseCoin] => ONE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664275560000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SSV/USDT] => Array
        (
            [id] => SSVUSDT
            [lowercaseId] => 
            [symbol] => SSV/USDT
            [base] => SSV
            [quote] => USDT
            [settle] => 
            [baseId] => SSV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SSVUSDT
                    [baseCoin] => SSV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 3
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664358360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AXL/USDT] => Array
        (
            [id] => AXLUSDT
            [lowercaseId] => 
            [symbol] => AXL/USDT
            [base] => AXL
            [quote] => USDT
            [settle] => 
            [baseId] => AXL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AXLUSDT
                    [baseCoin] => AXL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664358360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IDEX/USDT] => Array
        (
            [id] => IDEXUSDT
            [lowercaseId] => 
            [symbol] => IDEX/USDT
            [base] => IDEX
            [quote] => USDT
            [settle] => 
            [baseId] => IDEX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IDEXUSDT
                    [baseCoin] => IDEX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664442060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [INJ/USDT] => Array
        (
            [id] => INJUSDT
            [lowercaseId] => 
            [symbol] => INJ/USDT
            [base] => INJ
            [quote] => USDT
            [settle] => 
            [baseId] => INJ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INJUSDT
                    [baseCoin] => INJ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 1
                    [quotePrecision] => 3
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664442060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IOTX/USDT] => Array
        (
            [id] => IOTXUSDT
            [lowercaseId] => 
            [symbol] => IOTX/USDT
            [base] => IOTX
            [quote] => USDT
            [settle] => 
            [baseId] => IOTX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOTXUSDT
                    [baseCoin] => IOTX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664446740000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IQ/USDT] => Array
        (
            [id] => IQUSDT
            [lowercaseId] => 
            [symbol] => IQ/USDT
            [base] => IQ
            [quote] => USDT
            [settle] => 
            [baseId] => IQ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IQUSDT
                    [baseCoin] => IQ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1708945200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALEX/USDT] => Array
        (
            [id] => ALEXUSDT
            [lowercaseId] => 
            [symbol] => ALEX/USDT
            [base] => ALEX
            [quote] => USDT
            [settle] => 
            [baseId] => ALEX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALEXUSDT
                    [baseCoin] => ALEX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702897200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MBX/USDT] => Array
        (
            [id] => MBXUSDT
            [lowercaseId] => 
            [symbol] => MBX/USDT
            [base] => MBX
            [quote] => USDT
            [settle] => 
            [baseId] => MBX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MBXUSDT
                    [baseCoin] => MBX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702900800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACE/USDT] => Array
        (
            [id] => ACEUSDT
            [lowercaseId] => 
            [symbol] => ACE/USDT
            [base] => ACE
            [quote] => USDT
            [settle] => 
            [baseId] => ACE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACEUSDT
                    [baseCoin] => ACE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702880100000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARG/USDT] => Array
        (
            [id] => ARGUSDT
            [lowercaseId] => 
            [symbol] => ARG/USDT
            [base] => ARG
            [quote] => USDT
            [settle] => 
            [baseId] => ARG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARGUSDT
                    [baseCoin] => ARG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664546760000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALU/USDT] => Array
        (
            [id] => ALUUSDT
            [lowercaseId] => 
            [symbol] => ALU/USDT
            [base] => ALU
            [quote] => USDT
            [settle] => 
            [baseId] => ALU
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALUUSDT
                    [baseCoin] => ALU
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702983600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COQ/USDT] => Array
        (
            [id] => COQUSDT
            [lowercaseId] => 
            [symbol] => COQ/USDT
            [base] => COQ
            [quote] => USDT
            [settle] => 
            [baseId] => COQ
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COQUSDT
                    [baseCoin] => COQ
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 2
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1702976400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GMX/USDT] => Array
        (
            [id] => GMXUSDT
            [lowercaseId] => 
            [symbol] => GMX/USDT
            [base] => GMX
            [quote] => USDT
            [settle] => 
            [baseId] => GMX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GMXUSDT
                    [baseCoin] => GMX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1664961600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LEVER/USDT] => Array
        (
            [id] => LEVERUSDT
            [lowercaseId] => 
            [symbol] => LEVER/USDT
            [base] => LEVER
            [quote] => USDT
            [settle] => 
            [baseId] => LEVER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LEVERUSDT
                    [baseCoin] => LEVER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665390360000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LOKA/USDT] => Array
        (
            [id] => LOKAUSDT
            [lowercaseId] => 
            [symbol] => LOKA/USDT
            [base] => LOKA
            [quote] => USDT
            [settle] => 
            [baseId] => LOKA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LOKAUSDT
                    [baseCoin] => LOKA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665390180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XEN/USDT] => Array
        (
            [id] => XENUSDT
            [lowercaseId] => 
            [symbol] => XEN/USDT
            [base] => XEN
            [quote] => USDT
            [settle] => 
            [baseId] => XEN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XENUSDT
                    [baseCoin] => XEN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 0
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665383520000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MTL/USDT] => Array
        (
            [id] => MTLUSDT
            [lowercaseId] => 
            [symbol] => MTL/USDT
            [base] => MTL
            [quote] => USDT
            [settle] => 
            [baseId] => MTL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MTLUSDT
                    [baseCoin] => MTL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665478260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MINA/USDT] => Array
        (
            [id] => MINAUSDT
            [lowercaseId] => 
            [symbol] => MINA/USDT
            [base] => MINA
            [quote] => USDT
            [settle] => 
            [baseId] => MINA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MINAUSDT
                    [baseCoin] => MINA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665478260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MXC/USDT] => Array
        (
            [id] => MXCUSDT
            [lowercaseId] => 
            [symbol] => MXC/USDT
            [base] => MXC
            [quote] => USDT
            [settle] => 
            [baseId] => MXC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MXCUSDT
                    [baseCoin] => MXC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1717405206395
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NMR/USDT] => Array
        (
            [id] => NMRUSDT
            [lowercaseId] => 
            [symbol] => NMR/USDT
            [base] => NMR
            [quote] => USDT
            [settle] => 
            [baseId] => NMR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NMRUSDT
                    [baseCoin] => NMR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665568200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OXT/USDT] => Array
        (
            [id] => OXTUSDT
            [lowercaseId] => 
            [symbol] => OXT/USDT
            [base] => OXT
            [quote] => USDT
            [settle] => 
            [baseId] => OXT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OXTUSDT
                    [baseCoin] => OXT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 3
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665651660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OG/USDT] => Array
        (
            [id] => OGUSDT
            [lowercaseId] => 
            [symbol] => OG/USDT
            [base] => OG
            [quote] => USDT
            [settle] => 
            [baseId] => OG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OGUSDT
                    [baseCoin] => OG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665651840000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [POWR/USDT] => Array
        (
            [id] => POWRUSDT
            [lowercaseId] => 
            [symbol] => POWR/USDT
            [base] => POWR
            [quote] => USDT
            [settle] => 
            [baseId] => POWR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POWRUSDT
                    [baseCoin] => POWR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665734160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PYR/USDT] => Array
        (
            [id] => PYRUSDT
            [lowercaseId] => 
            [symbol] => PYR/USDT
            [base] => PYR
            [quote] => USDT
            [settle] => 
            [baseId] => PYR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PYRUSDT
                    [baseCoin] => PYR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665737220000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUNDIX/USDT] => Array
        (
            [id] => PUNDIXUSDT
            [lowercaseId] => 
            [symbol] => PUNDIX/USDT
            [base] => PUNDIX
            [quote] => USDT
            [settle] => 
            [baseId] => PUNDIX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUNDIXUSDT
                    [baseCoin] => PUNDIX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665737220000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [POND/USDT] => Array
        (
            [id] => PONDUSDT
            [lowercaseId] => 
            [symbol] => POND/USDT
            [base] => POND
            [quote] => USDT
            [settle] => 
            [baseId] => POND
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PONDUSDT
                    [baseCoin] => POND
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665737220000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROM/USDT] => Array
        (
            [id] => PROMUSDT
            [lowercaseId] => 
            [symbol] => PROM/USDT
            [base] => PROM
            [quote] => USDT
            [settle] => 
            [baseId] => PROM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROMUSDT
                    [baseCoin] => PROM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665743640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PHB/USDT] => Array
        (
            [id] => PHBUSDT
            [lowercaseId] => 
            [symbol] => PHB/USDT
            [base] => PHB
            [quote] => USDT
            [settle] => 
            [baseId] => PHB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PHBUSDT
                    [baseCoin] => PHB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 3
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665743640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [QKC/USDT] => Array
        (
            [id] => QKCUSDT
            [lowercaseId] => 
            [symbol] => QKC/USDT
            [base] => QKC
            [quote] => USDT
            [settle] => 
            [baseId] => QKC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QKCUSDT
                    [baseCoin] => QKC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 3
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665996180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [QNT/USDT] => Array
        (
            [id] => QNTUSDT
            [lowercaseId] => 
            [symbol] => QNT/USDT
            [base] => QNT
            [quote] => USDT
            [settle] => 
            [baseId] => QNT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QNTUSDT
                    [baseCoin] => QNT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1665996180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROUTE/USDT] => Array
        (
            [id] => ROUTEUSDT
            [lowercaseId] => 
            [symbol] => ROUTE/USDT
            [base] => ROUTE
            [quote] => USDT
            [settle] => 
            [baseId] => ROUTE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROUTEUSDT
                    [baseCoin] => ROUTE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1724065200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APT/USDT] => Array
        (
            [id] => APTUSDT
            [lowercaseId] => 
            [symbol] => APT/USDT
            [base] => APT
            [quote] => USDT
            [settle] => 
            [baseId] => APT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APTUSDT
                    [baseCoin] => APT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 2
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666141200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SNT/USDT] => Array
        (
            [id] => SNTUSDT
            [lowercaseId] => 
            [symbol] => SNT/USDT
            [base] => SNT
            [quote] => USDT
            [settle] => 
            [baseId] => SNT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SNTUSDT
                    [baseCoin] => SNT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 1
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666172340000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STMX/USDT] => Array
        (
            [id] => STMXUSDT
            [lowercaseId] => 
            [symbol] => STMX/USDT
            [base] => STMX
            [quote] => USDT
            [settle] => 
            [baseId] => STMX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STMXUSDT
                    [baseCoin] => STMX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666169940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STPT/USDT] => Array
        (
            [id] => STPTUSDT
            [lowercaseId] => 
            [symbol] => STPT/USDT
            [base] => STPT
            [quote] => USDT
            [settle] => 
            [baseId] => STPT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STPTUSDT
                    [baseCoin] => STPT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666169940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUPER/USDT] => Array
        (
            [id] => SUPERUSDT
            [lowercaseId] => 
            [symbol] => SUPER/USDT
            [base] => SUPER
            [quote] => USDT
            [settle] => 
            [baseId] => SUPER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUPERUSDT
                    [baseCoin] => SUPER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666169940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SYN/USDT] => Array
        (
            [id] => SYNUSDT
            [lowercaseId] => 
            [symbol] => SYN/USDT
            [base] => SYN
            [quote] => USDT
            [settle] => 
            [baseId] => SYN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SYNUSDT
                    [baseCoin] => SYN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666169940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [T/USDT] => Array
        (
            [id] => TUSDT
            [lowercaseId] => 
            [symbol] => T/USDT
            [base] => T
            [quote] => USDT
            [settle] => 
            [baseId] => T
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TUSDT
                    [baseCoin] => T
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666259820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRB/USDT] => Array
        (
            [id] => TRBUSDT
            [lowercaseId] => 
            [symbol] => TRB/USDT
            [base] => TRB
            [quote] => USDT
            [settle] => 
            [baseId] => TRB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRBUSDT
                    [baseCoin] => TRB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666256940000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TWT/USDT] => Array
        (
            [id] => TWTUSDT
            [lowercaseId] => 
            [symbol] => TWT/USDT
            [base] => TWT
            [quote] => USDT
            [settle] => 
            [baseId] => TWT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TWTUSDT
                    [baseCoin] => TWT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666256820000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VIB/USDT] => Array
        (
            [id] => VIBUSDT
            [lowercaseId] => 
            [symbol] => VIB/USDT
            [base] => VIB
            [quote] => USDT
            [settle] => 
            [baseId] => VIB
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VIBUSDT
                    [baseCoin] => VIB
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => halt
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666599840000
                    [offTime] => 1746871200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAVES/USDT] => Array
        (
            [id] => WAVESUSDT
            [lowercaseId] => 
            [symbol] => WAVES/USDT
            [base] => WAVES
            [quote] => USDT
            [settle] => 
            [baseId] => WAVES
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WAVESUSDT
                    [baseCoin] => WAVES
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666689540000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XCN/USDT] => Array
        (
            [id] => XCNUSDT
            [lowercaseId] => 
            [symbol] => XCN/USDT
            [base] => XCN
            [quote] => USDT
            [settle] => 
            [baseId] => XCN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XCNUSDT
                    [baseCoin] => XCN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666775160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XPR/USDT] => Array
        (
            [id] => XPRUSDT
            [lowercaseId] => 
            [symbol] => XPR/USDT
            [base] => XPR
            [quote] => USDT
            [settle] => 
            [baseId] => XPR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XPRUSDT
                    [baseCoin] => XPR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1666775040000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RAD/USDT] => Array
        (
            [id] => RADUSDT
            [lowercaseId] => 
            [symbol] => RAD/USDT
            [base] => RAD
            [quote] => USDT
            [settle] => 
            [baseId] => RAD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RADUSDT
                    [baseCoin] => RAD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1667534400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HFT/USDT] => Array
        (
            [id] => HFTUSDT
            [lowercaseId] => 
            [symbol] => HFT/USDT
            [base] => HFT
            [quote] => USDT
            [settle] => 
            [baseId] => HFT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HFTUSDT
                    [baseCoin] => HFT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 3
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1667826000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDT/BRL] => Array
        (
            [id] => USDTBRL
            [lowercaseId] => 
            [symbol] => USDT/BRL
            [base] => USDT
            [quote] => BRL
            [settle] => 
            [baseId] => USDT
            [quoteId] => BRL
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDTBRL
                    [baseCoin] => USDT
                    [quoteCoin] => BRL
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 1
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1668597840000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/BRL] => Array
        (
            [id] => BTCBRL
            [lowercaseId] => 
            [symbol] => BTC/BRL
            [base] => BTC
            [quote] => BRL
            [settle] => 
            [baseId] => BTC
            [quoteId] => BRL
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-5
                    [price] => 1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCBRL
                    [baseCoin] => BTC
                    [quoteCoin] => BRL
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 0
                    [quantityPrecision] => 5
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1668598980000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/BRL] => Array
        (
            [id] => ETHBRL
            [lowercaseId] => 
            [symbol] => ETH/BRL
            [base] => ETH
            [quote] => BRL
            [settle] => 
            [baseId] => ETH
            [quoteId] => BRL
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHBRL
                    [baseCoin] => ETH
                    [quoteCoin] => BRL
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 1
                    [quantityPrecision] => 4
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1668599280000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONT/USDT] => Array
        (
            [id] => ONTUSDT
            [lowercaseId] => 
            [symbol] => ONT/USDT
            [base] => ONT
            [quote] => USDT
            [settle] => 
            [baseId] => ONT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONTUSDT
                    [baseCoin] => ONT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1669186320000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WING/USDT] => Array
        (
            [id] => WINGUSDT
            [lowercaseId] => 
            [symbol] => WING/USDT
            [base] => WING
            [quote] => USDT
            [settle] => 
            [baseId] => WING
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WINGUSDT
                    [baseCoin] => WING
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1669271100000
                    [offTime] => 1746871200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONG/USDT] => Array
        (
            [id] => ONGUSDT
            [lowercaseId] => 
            [symbol] => ONG/USDT
            [base] => ONG
            [quote] => USDT
            [settle] => 
            [baseId] => ONG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONGUSDT
                    [baseCoin] => ONG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1713956400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOOK/USDT] => Array
        (
            [id] => HOOKUSDT
            [lowercaseId] => 
            [symbol] => HOOK/USDT
            [base] => HOOK
            [quote] => USDT
            [settle] => 
            [baseId] => HOOK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOOKUSDT
                    [baseCoin] => HOOK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1669991400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AGLD/USDT] => Array
        (
            [id] => AGLDUSDT
            [lowercaseId] => 
            [symbol] => AGLD/USDT
            [base] => AGLD
            [quote] => USDT
            [settle] => 
            [baseId] => AGLD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AGLDUSDT
                    [baseCoin] => AGLD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1632724440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAVA/USDT] => Array
        (
            [id] => KAVAUSDT
            [lowercaseId] => 
            [symbol] => KAVA/USDT
            [base] => KAVA
            [quote] => USDT
            [settle] => 
            [baseId] => KAVA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAVAUSDT
                    [baseCoin] => KAVA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1670834640000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DYDX/USDT] => Array
        (
            [id] => DYDXUSDT
            [lowercaseId] => 
            [symbol] => DYDX/USDT
            [base] => DYDX
            [quote] => USDT
            [settle] => 
            [baseId] => DYDX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DYDXUSDT
                    [baseCoin] => DYDX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1633759920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OAS/USDT] => Array
        (
            [id] => OASUSDT
            [lowercaseId] => 
            [symbol] => OAS/USDT
            [base] => OAS
            [quote] => USDT
            [settle] => 
            [baseId] => OAS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OASUSDT
                    [baseCoin] => OAS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 0
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1670839140000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CELR/USDT] => Array
        (
            [id] => CELRUSDT
            [lowercaseId] => 
            [symbol] => CELR/USDT
            [base] => CELR
            [quote] => USDT
            [settle] => 
            [baseId] => CELR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CELRUSDT
                    [baseCoin] => CELR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634101200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GEAR/USDT] => Array
        (
            [id] => GEARUSDT
            [lowercaseId] => 
            [symbol] => GEAR/USDT
            [base] => GEAR
            [quote] => USDT
            [settle] => 
            [baseId] => GEAR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GEARUSDT
                    [baseCoin] => GEAR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 0
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1671793200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RACA/USDT] => Array
        (
            [id] => RACAUSDT
            [lowercaseId] => 
            [symbol] => RACA/USDT
            [base] => RACA
            [quote] => USDT
            [settle] => 
            [baseId] => RACA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RACAUSDT
                    [baseCoin] => RACA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634101200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BONK/USDT] => Array
        (
            [id] => BONKUSDT
            [lowercaseId] => 
            [symbol] => BONK/USDT
            [base] => BONK
            [quote] => USDT
            [settle] => 
            [baseId] => BONK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BONKUSDT
                    [baseCoin] => BONK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 0
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1672898400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MBOX/USDT] => Array
        (
            [id] => MBOXUSDT
            [lowercaseId] => 
            [symbol] => MBOX/USDT
            [base] => MBOX
            [quote] => USDT
            [settle] => 
            [baseId] => MBOX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MBOXUSDT
                    [baseCoin] => MBOX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634539920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AXS/USDT] => Array
        (
            [id] => AXSUSDT
            [lowercaseId] => 
            [symbol] => AXS/USDT
            [base] => AXS
            [quote] => USDT
            [settle] => 
            [baseId] => AXS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AXSUSDT
                    [baseCoin] => AXS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634539920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIGH/USDT] => Array
        (
            [id] => HIGHUSDT
            [lowercaseId] => 
            [symbol] => HIGH/USDT
            [base] => HIGH
            [quote] => USDT
            [settle] => 
            [baseId] => HIGH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIGHUSDT
                    [baseCoin] => HIGH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634539920000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GNS/USDT] => Array
        (
            [id] => GNSUSDT
            [lowercaseId] => 
            [symbol] => GNS/USDT
            [base] => GNS
            [quote] => USDT
            [settle] => 
            [baseId] => GNS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GNSUSDT
                    [baseCoin] => GNS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 10
                    [sellLimitPriceRatio] => 0.9
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1673514000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDT/EUR] => Array
        (
            [id] => USDTEUR
            [lowercaseId] => 
            [symbol] => USDT/EUR
            [base] => USDT
            [quote] => EUR
            [settle] => 
            [baseId] => USDT
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDTEUR
                    [baseCoin] => USDT
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 0
                    [quotePrecision] => 4
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1674036120000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/EUR] => Array
        (
            [id] => BTCEUR
            [lowercaseId] => 
            [symbol] => BTC/EUR
            [base] => BTC
            [quote] => EUR
            [settle] => 
            [baseId] => BTC
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1.0E-5
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCEUR
                    [baseCoin] => BTC
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 5
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1674036120000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SLP/USDT] => Array
        (
            [id] => SLPUSDT
            [lowercaseId] => 
            [symbol] => SLP/USDT
            [base] => SLP
            [quote] => USDT
            [settle] => 
            [baseId] => SLP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SLPUSDT
                    [baseCoin] => SLP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634799780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GALA/USDT] => Array
        (
            [id] => GALAUSDT
            [lowercaseId] => 
            [symbol] => GALA/USDT
            [base] => GALA
            [quote] => USDT
            [settle] => 
            [baseId] => GALA
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GALAUSDT
                    [baseCoin] => GALA
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634799780000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/EUR] => Array
        (
            [id] => ETHEUR
            [lowercaseId] => 
            [symbol] => ETH/EUR
            [base] => ETH
            [quote] => EUR
            [settle] => 
            [baseId] => ETH
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHEUR
                    [baseCoin] => ETH
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1674036120000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAND/USDT] => Array
        (
            [id] => SANDUSDT
            [lowercaseId] => 
            [symbol] => SAND/USDT
            [base] => SAND
            [quote] => USDT
            [settle] => 
            [baseId] => SAND
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SANDUSDT
                    [baseCoin] => SAND
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634869020000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALICE/USDT] => Array
        (
            [id] => ALICEUSDT
            [lowercaseId] => 
            [symbol] => ALICE/USDT
            [base] => ALICE
            [quote] => USDT
            [settle] => 
            [baseId] => ALICE
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALICEUSDT
                    [baseCoin] => ALICE
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634869020000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TLM/USDT] => Array
        (
            [id] => TLMUSDT
            [lowercaseId] => 
            [symbol] => TLM/USDT
            [base] => TLM
            [quote] => USDT
            [settle] => 
            [baseId] => TLM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TLMUSDT
                    [baseCoin] => TLM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1634869020000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RPL/USDT] => Array
        (
            [id] => RPLUSDT
            [lowercaseId] => 
            [symbol] => RPL/USDT
            [base] => RPL
            [quote] => USDT
            [settle] => 
            [baseId] => RPL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RPLUSDT
                    [baseCoin] => RPL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1674025200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GODS/USDT] => Array
        (
            [id] => GODSUSDT
            [lowercaseId] => 
            [symbol] => GODS/USDT
            [base] => GODS
            [quote] => USDT
            [settle] => 
            [baseId] => GODS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GODSUSDT
                    [baseCoin] => GODS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636352400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOT/USDT] => Array
        (
            [id] => DOTUSDT
            [lowercaseId] => 
            [symbol] => DOT/USDT
            [base] => DOT
            [quote] => USDT
            [settle] => 
            [baseId] => DOT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOTUSDT
                    [baseCoin] => DOT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636429260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATOM/USDT] => Array
        (
            [id] => ATOMUSDT
            [lowercaseId] => 
            [symbol] => ATOM/USDT
            [base] => ATOM
            [quote] => USDT
            [settle] => 
            [baseId] => ATOM
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATOMUSDT
                    [baseCoin] => ATOM
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636429260000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IMX/USDT] => Array
        (
            [id] => IMXUSDT
            [lowercaseId] => 
            [symbol] => IMX/USDT
            [base] => IMX
            [quote] => USDT
            [settle] => 
            [baseId] => IMX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IMXUSDT
                    [baseCoin] => IMX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636515180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOVR/USDT] => Array
        (
            [id] => MOVRUSDT
            [lowercaseId] => 
            [symbol] => MOVR/USDT
            [base] => MOVR
            [quote] => USDT
            [settle] => 
            [baseId] => MOVR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOVRUSDT
                    [baseCoin] => MOVR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636515180000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENS/USDT] => Array
        (
            [id] => ENSUSDT
            [lowercaseId] => 
            [symbol] => ENS/USDT
            [base] => ENS
            [quote] => USDT
            [settle] => 
            [baseId] => ENS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENSUSDT
                    [baseCoin] => ENS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636947720000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WILD/USDT] => Array
        (
            [id] => WILDUSDT
            [lowercaseId] => 
            [symbol] => WILD/USDT
            [base] => WILD
            [quote] => USDT
            [settle] => 
            [baseId] => WILD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WILDUSDT
                    [baseCoin] => WILD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1636606500000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/USDT] => Array
        (
            [id] => AVAXUSDT
            [lowercaseId] => 
            [symbol] => AVAX/USDT
            [base] => AVAX
            [quote] => USDT
            [settle] => 
            [baseId] => AVAX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.002
            [maker] => 0.002
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXUSDT
                    [baseCoin] => AVAX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.002
                    [makerFeeRate] => 0.002
                    [pricePrecision] => 2
                    [quantityPrecision] => 4
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1637217960000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRO/USDT] => Array
        (
            [id] => CROUSDT
            [lowercaseId] => 
            [symbol] => CRO/USDT
            [base] => CRO
            [quote] => USDT
            [settle] => 
            [baseId] => CRO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CROUSDT
                    [baseCoin] => CRO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 4
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1638338700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/ETH] => Array
        (
            [id] => XRPETH
            [lowercaseId] => 
            [symbol] => XRP/ETH
            [base] => XRP
            [quote] => ETH
            [settle] => 
            [baseId] => XRP
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPETH
                    [baseCoin] => XRP
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1638512340000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATOM/BTC] => Array
        (
            [id] => ATOMBTC
            [lowercaseId] => 
            [symbol] => ATOM/BTC
            [base] => ATOM
            [quote] => BTC
            [settle] => 
            [baseId] => ATOM
            [quoteId] => BTC
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATOMBTC
                    [baseCoin] => ATOM
                    [quoteCoin] => BTC
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1638774060000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JASMY/USDT] => Array
        (
            [id] => JASMYUSDT
            [lowercaseId] => 
            [symbol] => JASMY/USDT
            [base] => JASMY
            [quote] => USDT
            [settle] => 
            [baseId] => JASMY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JASMYUSDT
                    [baseCoin] => JASMY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1638773520000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TON/USDT] => Array
        (
            [id] => TONUSDT
            [lowercaseId] => 
            [symbol] => TON/USDT
            [base] => TON
            [quote] => USDT
            [settle] => 
            [baseId] => TON
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TONUSDT
                    [baseCoin] => TON
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1680864042000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CVX/USDT] => Array
        (
            [id] => CVXUSDT
            [lowercaseId] => 
            [symbol] => CVX/USDT
            [base] => CVX
            [quote] => USDT
            [settle] => 
            [baseId] => CVX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CVXUSDT
                    [baseCoin] => CVX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1639464660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SPELL/USDT] => Array
        (
            [id] => SPELLUSDT
            [lowercaseId] => 
            [symbol] => SPELL/USDT
            [base] => SPELL
            [quote] => USDT
            [settle] => 
            [baseId] => SPELL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SPELLUSDT
                    [baseCoin] => SPELL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 4
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1639550160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOT/USDT] => Array
        (
            [id] => HOTUSDT
            [lowercaseId] => 
            [symbol] => HOT/USDT
            [base] => HOT
            [quote] => USDT
            [settle] => 
            [baseId] => HOT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOTUSDT
                    [baseCoin] => HOT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1639972680000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COTI/USDT] => Array
        (
            [id] => COTIUSDT
            [lowercaseId] => 
            [symbol] => COTI/USDT
            [base] => COTI
            [quote] => USDT
            [settle] => 
            [baseId] => COTI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COTIUSDT
                    [baseCoin] => COTI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1639981560000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FXS/USDT] => Array
        (
            [id] => FXSUSDT
            [lowercaseId] => 
            [symbol] => FXS/USDT
            [base] => FXS
            [quote] => USDT
            [settle] => 
            [baseId] => FXS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FXSUSDT
                    [baseCoin] => FXS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 4
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1639724160000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CEEK/USDT] => Array
        (
            [id] => CEEKUSDT
            [lowercaseId] => 
            [symbol] => CEEK/USDT
            [base] => CEEK
            [quote] => USDT
            [settle] => 
            [baseId] => CEEK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CEEKUSDT
                    [baseCoin] => CEEK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 4
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640072700000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DENT/USDT] => Array
        (
            [id] => DENTUSDT
            [lowercaseId] => 
            [symbol] => DENT/USDT
            [base] => DENT
            [quote] => USDT
            [settle] => 
            [baseId] => DENT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DENTUSDT
                    [baseCoin] => DENT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640154660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLOKI/USDT] => Array
        (
            [id] => FLOKIUSDT
            [lowercaseId] => 
            [symbol] => FLOKI/USDT
            [base] => FLOKI
            [quote] => USDT
            [settle] => 
            [baseId] => FLOKI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLOKIUSDT
                    [baseCoin] => FLOKI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640158440000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIL/ETH] => Array
        (
            [id] => FILETH
            [lowercaseId] => 
            [symbol] => FIL/ETH
            [base] => FIL
            [quote] => ETH
            [settle] => 
            [baseId] => FIL
            [quoteId] => ETH
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FILETH
                    [baseCoin] => FIL
                    [quoteCoin] => ETH
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 4
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1640241660000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WHY/USDT] => Array
        (
            [id] => WHYUSDT
            [lowercaseId] => 
            [symbol] => WHY/USDT
            [base] => WHY
            [quote] => USDT
            [settle] => 
            [baseId] => WHY
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WHYUSDT
                    [baseCoin] => WHY
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 10
                    [quantityPrecision] => 2
                    [quotePrecision] => 12
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722506400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WIF/EUR] => Array
        (
            [id] => WIFEUR
            [lowercaseId] => 
            [symbol] => WIF/EUR
            [base] => WIF
            [quote] => EUR
            [settle] => 
            [baseId] => WIF
            [quoteId] => EUR
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WIFEUR
                    [baseCoin] => WIF
                    [quoteCoin] => EUR
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 200
                    [sellLimitPriceRatio] => 0.99
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722420000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RENDER/USDT] => Array
        (
            [id] => RENDERUSDT
            [lowercaseId] => 
            [symbol] => RENDER/USDT
            [base] => RENDER
            [quote] => USDT
            [settle] => 
            [baseId] => RENDER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RENDERUSDT
                    [baseCoin] => RENDER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722409200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LSD/USDT] => Array
        (
            [id] => LSDUSDT
            [lowercaseId] => 
            [symbol] => LSD/USDT
            [base] => LSD
            [quote] => USDT
            [settle] => 
            [baseId] => LSD
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LSDUSDT
                    [baseCoin] => LSD
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722340800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [L3/USDT] => Array
        (
            [id] => L3USDT
            [lowercaseId] => 
            [symbol] => L3/USDT
            [base] => L3
            [quote] => USDT
            [settle] => 
            [baseId] => L3
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => L3USDT
                    [baseCoin] => L3
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722333600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAX/USDT] => Array
        (
            [id] => MAXUSDT
            [lowercaseId] => 
            [symbol] => MAX/USDT
            [base] => MAX
            [quote] => USDT
            [settle] => 
            [baseId] => MAX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAXUSDT
                    [baseCoin] => MAX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722852000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEIROETH/USDT] => Array
        (
            [id] => NEIROETHUSDT
            [lowercaseId] => 
            [symbol] => NEIROETH/USDT
            [base] => NEIROETH
            [quote] => USDT
            [settle] => 
            [baseId] => NEIROETH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEIROETHUSDT
                    [baseCoin] => NEIROETH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722502800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DTEC/USDT] => Array
        (
            [id] => DTECUSDT
            [lowercaseId] => 
            [symbol] => DTEC/USDT
            [base] => DTEC
            [quote] => USDT
            [settle] => 
            [baseId] => DTEC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DTECUSDT
                    [baseCoin] => DTEC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1722510000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIN/USDT] => Array
        (
            [id] => AINUSDT
            [lowercaseId] => 
            [symbol] => AIN/USDT
            [base] => AIN
            [quote] => USDT
            [settle] => 
            [baseId] => AIN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AINUSDT
                    [baseCoin] => AIN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1723892400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WUF/USDT] => Array
        (
            [id] => WUFUSDT
            [lowercaseId] => 
            [symbol] => WUF/USDT
            [base] => WUF
            [quote] => USDT
            [settle] => 
            [baseId] => WUF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WUFUSDT
                    [baseCoin] => WUF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 9
                    [quantityPrecision] => 2
                    [quotePrecision] => 11
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1723716000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICX/USDT] => Array
        (
            [id] => ICXUSDT
            [lowercaseId] => 
            [symbol] => ICX/USDT
            [base] => ICX
            [quote] => USDT
            [settle] => 
            [baseId] => ICX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICXUSDT
                    [baseCoin] => ICX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1723546800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NMT/USDT] => Array
        (
            [id] => NMTUSDT
            [lowercaseId] => 
            [symbol] => NMT/USDT
            [base] => NMT
            [quote] => USDT
            [settle] => 
            [baseId] => NMT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NMTUSDT
                    [baseCoin] => NMT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1723284000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGS/USDT] => Array
        (
            [id] => DOGSUSDT
            [lowercaseId] => 
            [symbol] => DOGS/USDT
            [base] => DOGS
            [quote] => USDT
            [settle] => 
            [baseId] => DOGS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGSUSDT
                    [baseCoin] => DOGS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1724673600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUNDOG/USDT] => Array
        (
            [id] => SUNDOGUSDT
            [lowercaseId] => 
            [symbol] => SUNDOG/USDT
            [base] => SUNDOG
            [quote] => USDT
            [settle] => 
            [baseId] => SUNDOG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUNDOGUSDT
                    [baseCoin] => SUNDOG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1724148000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CEC/USDT] => Array
        (
            [id] => CECUSDT
            [lowercaseId] => 
            [symbol] => CEC/USDT
            [base] => CEC
            [quote] => USDT
            [settle] => 
            [baseId] => CEC
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CECUSDT
                    [baseCoin] => CEC
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 2
                    [quotePrecision] => 8
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1725876000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAK/USDT] => Array
        (
            [id] => MAKUSDT
            [lowercaseId] => 
            [symbol] => MAK/USDT
            [base] => MAK
            [quote] => USDT
            [settle] => 
            [baseId] => MAK
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAKUSDT
                    [baseCoin] => MAK
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1725537600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CPOOL/USDT] => Array
        (
            [id] => CPOOLUSDT
            [lowercaseId] => 
            [symbol] => CPOOL/USDT
            [base] => CPOOL
            [quote] => USDT
            [settle] => 
            [baseId] => CPOOL
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CPOOLUSDT
                    [baseCoin] => CPOOL
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1725444000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BRN/USDT] => Array
        (
            [id] => BRNUSDT
            [lowercaseId] => 
            [symbol] => BRN/USDT
            [base] => BRN
            [quote] => USDT
            [settle] => 
            [baseId] => BRN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BRNUSDT
                    [baseCoin] => BRN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1725102000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SLF/USDT] => Array
        (
            [id] => SLFUSDT
            [lowercaseId] => 
            [symbol] => SLF/USDT
            [base] => SLF
            [quote] => USDT
            [settle] => 
            [baseId] => SLF
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SLFUSDT
                    [baseCoin] => SLF
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1725006600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDER/USDT] => Array
        (
            [id] => ORDERUSDT
            [lowercaseId] => 
            [symbol] => ORDER/USDT
            [base] => ORDER
            [quote] => USDT
            [settle] => 
            [baseId] => ORDER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDERUSDT
                    [baseCoin] => ORDER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 1
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1724666400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BOX/USDT] => Array
        (
            [id] => BOXUSDT
            [lowercaseId] => 
            [symbol] => BOX/USDT
            [base] => BOX
            [quote] => USDT
            [settle] => 
            [baseId] => BOX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BOXUSDT
                    [baseCoin] => BOX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 5
                    [quantityPrecision] => 2
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1726488000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EGP/USDT] => Array
        (
            [id] => EGPUSDT
            [lowercaseId] => 
            [symbol] => EGP/USDT
            [base] => EGP
            [quote] => USDT
            [settle] => 
            [baseId] => EGP
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EGPUSDT
                    [baseCoin] => EGP
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727258400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAT/USDT] => Array
        (
            [id] => WATUSDT
            [lowercaseId] => 
            [symbol] => WAT/USDT
            [base] => WAT
            [quote] => USDT
            [settle] => 
            [baseId] => WAT
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WATUSDT
                    [baseCoin] => WAT
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727085600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATI/USDT] => Array
        (
            [id] => CATIUSDT
            [lowercaseId] => 
            [symbol] => CATI/USDT
            [base] => CATI
            [quote] => USDT
            [settle] => 
            [baseId] => CATI
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATIUSDT
                    [baseCoin] => CATI
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1726826400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEIROCTO/USDT] => Array
        (
            [id] => NEIROCTOUSDT
            [lowercaseId] => 
            [symbol] => NEIROCTO/USDT
            [base] => NEIROCTO
            [quote] => USDT
            [settle] => 
            [baseId] => NEIROCTO
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEIROCTOUSDT
                    [baseCoin] => NEIROCTO
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1726480800000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZCX/USDT] => Array
        (
            [id] => ZCXUSDT
            [lowercaseId] => 
            [symbol] => ZCX/USDT
            [base] => ZCX
            [quote] => USDT
            [settle] => 
            [baseId] => ZCX
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZCXUSDT
                    [baseCoin] => ZCX
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727258400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HMSTR/USDT] => Array
        (
            [id] => HMSTRUSDT
            [lowercaseId] => 
            [symbol] => HMSTR/USDT
            [base] => HMSTR
            [quote] => USDT
            [settle] => 
            [baseId] => HMSTR
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HMSTRUSDT
                    [baseCoin] => HMSTR
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 6
                    [quantityPrecision] => 1
                    [quotePrecision] => 7
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727352000000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUFFER/USDT] => Array
        (
            [id] => PUFFERUSDT
            [lowercaseId] => 
            [symbol] => PUFFER/USDT
            [base] => PUFFER
            [quote] => USDT
            [settle] => 
            [baseId] => PUFFER
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUFFERUSDT
                    [baseCoin] => PUFFER
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1728907200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOODENGETH/USDT] => Array
        (
            [id] => MOODENGETHUSDT
            [lowercaseId] => 
            [symbol] => MOODENGETH/USDT
            [base] => MOODENGETH
            [quote] => USDT
            [settle] => 
            [baseId] => MOODENGETH
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 
                    [isolated] => 
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOODENGETHUSDT
                    [baseCoin] => MOODENGETH
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 7
                    [quantityPrecision] => 2
                    [quotePrecision] => 9
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1728644400000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CARV/USDT] => Array
        (
            [id] => CARVUSDT
            [lowercaseId] => 
            [symbol] => CARV/USDT
            [base] => CARV
            [quote] => USDT
            [settle] => 
            [baseId] => CARV
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CARVUSDT
                    [baseCoin] => CARV
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1728547200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATS/USDT] => Array
        (
            [id] => CATSUSDT
            [lowercaseId] => 
            [symbol] => CATS/USDT
            [base] => CATS
            [quote] => USDT
            [settle] => 
            [baseId] => CATS
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATSUSDT
                    [baseCoin] => CATS
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 8
                    [quantityPrecision] => 2
                    [quotePrecision] => 10
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1728381600000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EIGEN/USDT] => Array
        (
            [id] => EIGENUSDT
            [lowercaseId] => 
            [symbol] => EIGEN/USDT
            [base] => EIGEN
            [quote] => USDT
            [settle] => 
            [baseId] => EIGEN
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EIGENUSDT
                    [baseCoin] => EIGEN
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 3
                    [quantityPrecision] => 2
                    [quotePrecision] => 5
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727755200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOODENG/USDT] => Array
        (
            [id] => MOODENGUSDT
            [lowercaseId] => 
            [symbol] => MOODENG/USDT
            [base] => MOODENG
            [quote] => USDT
            [settle] => 
            [baseId] => MOODENG
            [quoteId] => USDT
            [settleId] => 
            [type] => spot
            [spot] => 1
            [margin] => 1
            [swap] => 
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 
            [linear] => 
            [inverse] => 
            [subType] => 
            [taker] => 0.001
            [maker] => 0.001
            [contractSize] => 
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [amount] => Array
                        (
                            [min] => 0
                            [max] => 9.0E+20
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOODENGUSDT
                    [baseCoin] => MOODENG
                    [quoteCoin] => USDT
                    [minTradeAmount] => 0
                    [maxTradeAmount] => 900000000000000000000
                    [takerFeeRate] => 0.001
                    [makerFeeRate] => 0.001
                    [pricePrecision] => 4
                    [quantityPrecision] => 2
                    [quotePrecision] => 6
                    [status] => online
                    [minTradeUSDT] => 1
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [areaSymbol] => no
                    [orderQuantity] => 200
                    [openTime] => 1727431200000
                    [offTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USDT:USDT] => Array
        (
            [id] => BTCUSDT
            [lowercaseId] => 
            [symbol] => BTC/USDT:USDT
            [base] => BTC
            [quote] => USDT
            [settle] => USDT
            [baseId] => BTC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 125
                        )

                    [amount] => Array
                        (
                            [min] => 0.0001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDT
                    [baseCoin] => BTC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.01
                    [sellLimitPriceRatio] => 0.01
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.0001
                    [priceEndStep] => 1
                    [volumePlace] => 4
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.0001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 125
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USDT:USDT] => Array
        (
            [id] => ETHUSDT
            [lowercaseId] => 
            [symbol] => ETH/USDT:USDT
            [base] => ETH
            [quote] => USDT
            [settle] => USDT
            [baseId] => ETH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDT
                    [baseCoin] => ETH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.01
                    [sellLimitPriceRatio] => 0.01
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/USDT:USDT] => Array
        (
            [id] => XRPUSDT
            [lowercaseId] => 
            [symbol] => XRP/USDT:USDT
            [base] => XRP
            [quote] => USDT
            [settle] => USDT
            [baseId] => XRP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 125
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPUSDT
                    [baseCoin] => XRP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 125
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EOS/USDT:USDT] => Array
        (
            [id] => EOSUSDT
            [lowercaseId] => 
            [symbol] => EOS/USDT:USDT
            [base] => EOS
            [quote] => USDT
            [settle] => USDT
            [baseId] => EOS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EOSUSDT
                    [baseCoin] => EOS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BCH/USDT:USDT] => Array
        (
            [id] => BCHUSDT
            [lowercaseId] => 
            [symbol] => BCH/USDT:USDT
            [base] => BCH
            [quote] => USDT
            [settle] => USDT
            [baseId] => BCH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BCHUSDT
                    [baseCoin] => BCH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/USDT:USDT] => Array
        (
            [id] => LTCUSDT
            [lowercaseId] => 
            [symbol] => LTC/USDT:USDT
            [base] => LTC
            [quote] => USDT
            [settle] => USDT
            [baseId] => LTC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCUSDT
                    [baseCoin] => LTC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/USDT:USDT] => Array
        (
            [id] => ADAUSDT
            [lowercaseId] => 
            [symbol] => ADA/USDT:USDT
            [base] => ADA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ADA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAUSDT
                    [baseCoin] => ADA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETC/USDT:USDT] => Array
        (
            [id] => ETCUSDT
            [lowercaseId] => 
            [symbol] => ETC/USDT:USDT
            [base] => ETC
            [quote] => USDT
            [settle] => USDT
            [baseId] => ETC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETCUSDT
                    [baseCoin] => ETC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/USDT:USDT] => Array
        (
            [id] => LINKUSDT
            [lowercaseId] => 
            [symbol] => LINK/USDT:USDT
            [base] => LINK
            [quote] => USDT
            [settle] => USDT
            [baseId] => LINK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKUSDT
                    [baseCoin] => LINK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/USDT:USDT] => Array
        (
            [id] => TRXUSDT
            [lowercaseId] => 
            [symbol] => TRX/USDT:USDT
            [base] => TRX
            [quote] => USDT
            [settle] => USDT
            [baseId] => TRX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXUSDT
                    [baseCoin] => TRX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOT/USDT:USDT] => Array
        (
            [id] => DOTUSDT
            [lowercaseId] => 
            [symbol] => DOT/USDT:USDT
            [base] => DOT
            [quote] => USDT
            [settle] => USDT
            [baseId] => DOT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOTUSDT
                    [baseCoin] => DOT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/USDT:USDT] => Array
        (
            [id] => DOGEUSDT
            [lowercaseId] => 
            [symbol] => DOGE/USDT:USDT
            [base] => DOGE
            [quote] => USDT
            [settle] => USDT
            [baseId] => DOGE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEUSDT
                    [baseCoin] => DOGE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USDT:USDT] => Array
        (
            [id] => SOLUSDT
            [lowercaseId] => 
            [symbol] => SOL/USDT:USDT
            [base] => SOL
            [quote] => USDT
            [settle] => USDT
            [baseId] => SOL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLUSDT
                    [baseCoin] => SOL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNB/USDT:USDT] => Array
        (
            [id] => BNBUSDT
            [lowercaseId] => 
            [symbol] => BNB/USDT:USDT
            [base] => BNB
            [quote] => USDT
            [settle] => USDT
            [baseId] => BNB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNBUSDT
                    [baseCoin] => BNB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [UNI/USDT:USDT] => Array
        (
            [id] => UNIUSDT
            [lowercaseId] => 
            [symbol] => UNI/USDT:USDT
            [base] => UNI
            [quote] => USDT
            [settle] => USDT
            [baseId] => UNI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UNIUSDT
                    [baseCoin] => UNI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICP/USDT:USDT] => Array
        (
            [id] => ICPUSDT
            [lowercaseId] => 
            [symbol] => ICP/USDT:USDT
            [base] => ICP
            [quote] => USDT
            [settle] => USDT
            [baseId] => ICP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICPUSDT
                    [baseCoin] => ICP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AAVE/USDT:USDT] => Array
        (
            [id] => AAVEUSDT
            [lowercaseId] => 
            [symbol] => AAVE/USDT:USDT
            [base] => AAVE
            [quote] => USDT
            [settle] => USDT
            [baseId] => AAVE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AAVEUSDT
                    [baseCoin] => AAVE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIL/USDT:USDT] => Array
        (
            [id] => FILUSDT
            [lowercaseId] => 
            [symbol] => FIL/USDT:USDT
            [base] => FIL
            [quote] => USDT
            [settle] => USDT
            [baseId] => FIL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FILUSDT
                    [baseCoin] => FIL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XLM/USDT:USDT] => Array
        (
            [id] => XLMUSDT
            [lowercaseId] => 
            [symbol] => XLM/USDT:USDT
            [base] => XLM
            [quote] => USDT
            [settle] => USDT
            [baseId] => XLM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XLMUSDT
                    [baseCoin] => XLM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATOM/USDT:USDT] => Array
        (
            [id] => ATOMUSDT
            [lowercaseId] => 
            [symbol] => ATOM/USDT:USDT
            [base] => ATOM
            [quote] => USDT
            [settle] => USDT
            [baseId] => ATOM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATOMUSDT
                    [baseCoin] => ATOM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XTZ/USDT:USDT] => Array
        (
            [id] => XTZUSDT
            [lowercaseId] => 
            [symbol] => XTZ/USDT:USDT
            [base] => XTZ
            [quote] => USDT
            [settle] => USDT
            [baseId] => XTZ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XTZUSDT
                    [baseCoin] => XTZ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUSHI/USDT:USDT] => Array
        (
            [id] => SUSHIUSDT
            [lowercaseId] => 
            [symbol] => SUSHI/USDT:USDT
            [base] => SUSHI
            [quote] => USDT
            [settle] => USDT
            [baseId] => SUSHI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUSHIUSDT
                    [baseCoin] => SUSHI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AXS/USDT:USDT] => Array
        (
            [id] => AXSUSDT
            [lowercaseId] => 
            [symbol] => AXS/USDT:USDT
            [base] => AXS
            [quote] => USDT
            [settle] => USDT
            [baseId] => AXS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AXSUSDT
                    [baseCoin] => AXS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [THETA/USDT:USDT] => Array
        (
            [id] => THETAUSDT
            [lowercaseId] => 
            [symbol] => THETA/USDT:USDT
            [base] => THETA
            [quote] => USDT
            [settle] => USDT
            [baseId] => THETA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => THETAUSDT
                    [baseCoin] => THETA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/USDT:USDT] => Array
        (
            [id] => AVAXUSDT
            [lowercaseId] => 
            [symbol] => AVAX/USDT:USDT
            [base] => AVAX
            [quote] => USDT
            [settle] => USDT
            [baseId] => AVAX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXUSDT
                    [baseCoin] => AVAX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIB/USDT:USDT] => Array
        (
            [id] => SHIBUSDT
            [lowercaseId] => 
            [symbol] => SHIB/USDT:USDT
            [base] => SHIB
            [quote] => USDT
            [settle] => USDT
            [baseId] => SHIB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10000
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIBUSDT
                    [baseCoin] => SHIB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 9
                    [sizeMultiplier] => 10000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MANA/USDT:USDT] => Array
        (
            [id] => MANAUSDT
            [lowercaseId] => 
            [symbol] => MANA/USDT:USDT
            [base] => MANA
            [quote] => USDT
            [settle] => USDT
            [baseId] => MANA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MANAUSDT
                    [baseCoin] => MANA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GALA/USDT:USDT] => Array
        (
            [id] => GALAUSDT
            [lowercaseId] => 
            [symbol] => GALA/USDT:USDT
            [base] => GALA
            [quote] => USDT
            [settle] => USDT
            [baseId] => GALA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GALAUSDT
                    [baseCoin] => GALA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAND/USDT:USDT] => Array
        (
            [id] => SANDUSDT
            [lowercaseId] => 
            [symbol] => SAND/USDT:USDT
            [base] => SAND
            [quote] => USDT
            [settle] => USDT
            [baseId] => SAND
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SANDUSDT
                    [baseCoin] => SAND
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DYDX/USDT:USDT] => Array
        (
            [id] => DYDXUSDT
            [lowercaseId] => 
            [symbol] => DYDX/USDT:USDT
            [base] => DYDX
            [quote] => USDT
            [settle] => USDT
            [baseId] => DYDX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DYDXUSDT
                    [baseCoin] => DYDX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRV/USDT:USDT] => Array
        (
            [id] => CRVUSDT
            [lowercaseId] => 
            [symbol] => CRV/USDT:USDT
            [base] => CRV
            [quote] => USDT
            [settle] => USDT
            [baseId] => CRV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CRVUSDT
                    [baseCoin] => CRV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEAR/USDT:USDT] => Array
        (
            [id] => NEARUSDT
            [lowercaseId] => 
            [symbol] => NEAR/USDT:USDT
            [base] => NEAR
            [quote] => USDT
            [settle] => USDT
            [baseId] => NEAR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEARUSDT
                    [baseCoin] => NEAR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EGLD/USDT:USDT] => Array
        (
            [id] => EGLDUSDT
            [lowercaseId] => 
            [symbol] => EGLD/USDT:USDT
            [base] => EGLD
            [quote] => USDT
            [settle] => USDT
            [baseId] => EGLD
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EGLDUSDT
                    [baseCoin] => EGLD
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KSM/USDT:USDT] => Array
        (
            [id] => KSMUSDT
            [lowercaseId] => 
            [symbol] => KSM/USDT:USDT
            [base] => KSM
            [quote] => USDT
            [settle] => USDT
            [baseId] => KSM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KSMUSDT
                    [baseCoin] => KSM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AR/USDT:USDT] => Array
        (
            [id] => ARUSDT
            [lowercaseId] => 
            [symbol] => AR/USDT:USDT
            [base] => AR
            [quote] => USDT
            [settle] => USDT
            [baseId] => AR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARUSDT
                    [baseCoin] => AR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEOPLE/USDT:USDT] => Array
        (
            [id] => PEOPLEUSDT
            [lowercaseId] => 
            [symbol] => PEOPLE/USDT:USDT
            [base] => PEOPLE
            [quote] => USDT
            [settle] => USDT
            [baseId] => PEOPLE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 80
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 80
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEOPLEUSDT
                    [baseCoin] => PEOPLE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 80
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LRC/USDT:USDT] => Array
        (
            [id] => LRCUSDT
            [lowercaseId] => 
            [symbol] => LRC/USDT:USDT
            [base] => LRC
            [quote] => USDT
            [settle] => USDT
            [baseId] => LRC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 6
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 6
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LRCUSDT
                    [baseCoin] => LRC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 6
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEO/USDT:USDT] => Array
        (
            [id] => NEOUSDT
            [lowercaseId] => 
            [symbol] => NEO/USDT:USDT
            [base] => NEO
            [quote] => USDT
            [settle] => USDT
            [baseId] => NEO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEOUSDT
                    [baseCoin] => NEO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALICE/USDT:USDT] => Array
        (
            [id] => ALICEUSDT
            [lowercaseId] => 
            [symbol] => ALICE/USDT:USDT
            [base] => ALICE
            [quote] => USDT
            [settle] => USDT
            [baseId] => ALICE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALICEUSDT
                    [baseCoin] => ALICE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721714395305
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAVES/USDT:USDT] => Array
        (
            [id] => WAVESUSDT
            [lowercaseId] => 
            [symbol] => WAVES/USDT:USDT
            [base] => WAVES
            [quote] => USDT
            [settle] => USDT
            [baseId] => WAVES
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WAVESUSDT
                    [baseCoin] => WAVES
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739526575376
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALGO/USDT:USDT] => Array
        (
            [id] => ALGOUSDT
            [lowercaseId] => 
            [symbol] => ALGO/USDT:USDT
            [base] => ALGO
            [quote] => USDT
            [settle] => USDT
            [baseId] => ALGO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.5
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALGOUSDT
                    [baseCoin] => ALGO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 5
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IOTA/USDT:USDT] => Array
        (
            [id] => IOTAUSDT
            [lowercaseId] => 
            [symbol] => IOTA/USDT:USDT
            [base] => IOTA
            [quote] => USDT
            [settle] => USDT
            [baseId] => IOTA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.6
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 6
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOTAUSDT
                    [baseCoin] => IOTA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 6
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENJ/USDT:USDT] => Array
        (
            [id] => ENJUSDT
            [lowercaseId] => 
            [symbol] => ENJ/USDT:USDT
            [base] => ENJ
            [quote] => USDT
            [settle] => USDT
            [baseId] => ENJ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.3
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 3
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENJUSDT
                    [baseCoin] => ENJ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 3
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GMT/USDT:USDT] => Array
        (
            [id] => GMTUSDT
            [lowercaseId] => 
            [symbol] => GMT/USDT:USDT
            [base] => GMT
            [quote] => USDT
            [settle] => USDT
            [baseId] => GMT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GMTUSDT
                    [baseCoin] => GMT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZIL/USDT:USDT] => Array
        (
            [id] => ZILUSDT
            [lowercaseId] => 
            [symbol] => ZIL/USDT:USDT
            [base] => ZIL
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZIL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZILUSDT
                    [baseCoin] => ZIL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IOST/USDT:USDT] => Array
        (
            [id] => IOSTUSDT
            [lowercaseId] => 
            [symbol] => IOST/USDT:USDT
            [base] => IOST
            [quote] => USDT
            [settle] => USDT
            [baseId] => IOST
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOSTUSDT
                    [baseCoin] => IOST
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APE/USDT:USDT] => Array
        (
            [id] => APEUSDT
            [lowercaseId] => 
            [symbol] => APE/USDT:USDT
            [base] => APE
            [quote] => USDT
            [settle] => USDT
            [baseId] => APE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APEUSDT
                    [baseCoin] => APE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RUNE/USDT:USDT] => Array
        (
            [id] => RUNEUSDT
            [lowercaseId] => 
            [symbol] => RUNE/USDT:USDT
            [base] => RUNE
            [quote] => USDT
            [settle] => USDT
            [baseId] => RUNE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.5
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.5
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RUNEUSDT
                    [baseCoin] => RUNE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.5
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KNC/USDT:USDT] => Array
        (
            [id] => KNCUSDT
            [lowercaseId] => 
            [symbol] => KNC/USDT:USDT
            [base] => KNC
            [quote] => USDT
            [settle] => USDT
            [baseId] => KNC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KNCUSDT
                    [baseCoin] => KNC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [APT/USDT:USDT] => Array
        (
            [id] => APTUSDT
            [lowercaseId] => 
            [symbol] => APT/USDT:USDT
            [base] => APT
            [quote] => USDT
            [settle] => USDT
            [baseId] => APT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APTUSDT
                    [baseCoin] => APT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHZ/USDT:USDT] => Array
        (
            [id] => CHZUSDT
            [lowercaseId] => 
            [symbol] => CHZ/USDT:USDT
            [base] => CHZ
            [quote] => USDT
            [settle] => USDT
            [baseId] => CHZ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 20
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 20
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHZUSDT
                    [baseCoin] => CHZ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 20
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROSE/USDT:USDT] => Array
        (
            [id] => ROSEUSDT
            [lowercaseId] => 
            [symbol] => ROSE/USDT:USDT
            [base] => ROSE
            [quote] => USDT
            [settle] => USDT
            [baseId] => ROSE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROSEUSDT
                    [baseCoin] => ROSE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRX/USDT:USDT] => Array
        (
            [id] => ZRXUSDT
            [lowercaseId] => 
            [symbol] => ZRX/USDT:USDT
            [base] => ZRX
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZRX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZRXUSDT
                    [baseCoin] => ZRX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAVA/USDT:USDT] => Array
        (
            [id] => KAVAUSDT
            [lowercaseId] => 
            [symbol] => KAVA/USDT:USDT
            [base] => KAVA
            [quote] => USDT
            [settle] => USDT
            [baseId] => KAVA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAVAUSDT
                    [baseCoin] => KAVA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENS/USDT:USDT] => Array
        (
            [id] => ENSUSDT
            [lowercaseId] => 
            [symbol] => ENS/USDT:USDT
            [base] => ENS
            [quote] => USDT
            [settle] => USDT
            [baseId] => ENS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENSUSDT
                    [baseCoin] => ENS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MTL/USDT:USDT] => Array
        (
            [id] => MTLUSDT
            [lowercaseId] => 
            [symbol] => MTL/USDT:USDT
            [base] => MTL
            [quote] => USDT
            [settle] => USDT
            [baseId] => MTL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MTLUSDT
                    [baseCoin] => MTL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729759349703
                )

            [tierBased] => 
            [percentage] => 
        )

    [AUDIO/USDT:USDT] => Array
        (
            [id] => AUDIOUSDT
            [lowercaseId] => 
            [symbol] => AUDIO/USDT:USDT
            [base] => AUDIO
            [quote] => USDT
            [settle] => USDT
            [baseId] => AUDIO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AUDIOUSDT
                    [baseCoin] => AUDIO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741596696234
                )

            [tierBased] => 
            [percentage] => 
        )

    [SXP/USDT:USDT] => Array
        (
            [id] => SXPUSDT
            [lowercaseId] => 
            [symbol] => SXP/USDT:USDT
            [base] => SXP
            [quote] => USDT
            [settle] => USDT
            [baseId] => SXP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SXPUSDT
                    [baseCoin] => SXP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [C98/USDT:USDT] => Array
        (
            [id] => C98USDT
            [lowercaseId] => 
            [symbol] => C98/USDT:USDT
            [base] => C98
            [quote] => USDT
            [settle] => USDT
            [baseId] => C98
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => C98USDT
                    [baseCoin] => C98
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OP/USDT:USDT] => Array
        (
            [id] => OPUSDT
            [lowercaseId] => 
            [symbol] => OP/USDT:USDT
            [base] => OP
            [quote] => USDT
            [settle] => USDT
            [baseId] => OP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OPUSDT
                    [baseCoin] => OP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RSR/USDT:USDT] => Array
        (
            [id] => RSRUSDT
            [lowercaseId] => 
            [symbol] => RSR/USDT:USDT
            [base] => RSR
            [quote] => USDT
            [settle] => USDT
            [baseId] => RSR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RSRUSDT
                    [baseCoin] => RSR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SNX/USDT:USDT] => Array
        (
            [id] => SNXUSDT
            [lowercaseId] => 
            [symbol] => SNX/USDT:USDT
            [base] => SNX
            [quote] => USDT
            [settle] => USDT
            [baseId] => SNX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SNXUSDT
                    [baseCoin] => SNX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STORJ/USDT:USDT] => Array
        (
            [id] => STORJUSDT
            [lowercaseId] => 
            [symbol] => STORJ/USDT:USDT
            [base] => STORJ
            [quote] => USDT
            [settle] => USDT
            [baseId] => STORJ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STORJUSDT
                    [baseCoin] => STORJ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [1INCH/USDT:USDT] => Array
        (
            [id] => 1INCHUSDT
            [lowercaseId] => 
            [symbol] => 1INCH/USDT:USDT
            [base] => 1INCH
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1INCH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1INCHUSDT
                    [baseCoin] => 1INCH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COMP/USDT:USDT] => Array
        (
            [id] => COMPUSDT
            [lowercaseId] => 
            [symbol] => COMP/USDT:USDT
            [base] => COMP
            [quote] => USDT
            [settle] => USDT
            [baseId] => COMP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COMPUSDT
                    [baseCoin] => COMP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IMX/USDT:USDT] => Array
        (
            [id] => IMXUSDT
            [lowercaseId] => 
            [symbol] => IMX/USDT:USDT
            [base] => IMX
            [quote] => USDT
            [settle] => USDT
            [baseId] => IMX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IMXUSDT
                    [baseCoin] => IMX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUNA/USDT:USDT] => Array
        (
            [id] => LUNAUSDT
            [lowercaseId] => 
            [symbol] => LUNA/USDT:USDT
            [base] => LUNA
            [quote] => USDT
            [settle] => USDT
            [baseId] => LUNA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUNAUSDT
                    [baseCoin] => LUNA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLOW/USDT:USDT] => Array
        (
            [id] => FLOWUSDT
            [lowercaseId] => 
            [symbol] => FLOW/USDT:USDT
            [base] => FLOW
            [quote] => USDT
            [settle] => USDT
            [baseId] => FLOW
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLOWUSDT
                    [baseCoin] => FLOW
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRB/USDT:USDT] => Array
        (
            [id] => TRBUSDT
            [lowercaseId] => 
            [symbol] => TRB/USDT:USDT
            [base] => TRB
            [quote] => USDT
            [settle] => USDT
            [baseId] => TRB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRBUSDT
                    [baseCoin] => TRB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1719481800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [QTUM/USDT:USDT] => Array
        (
            [id] => QTUMUSDT
            [lowercaseId] => 
            [symbol] => QTUM/USDT:USDT
            [base] => QTUM
            [quote] => USDT
            [settle] => USDT
            [baseId] => QTUM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QTUMUSDT
                    [baseCoin] => QTUM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [API3/USDT:USDT] => Array
        (
            [id] => API3USDT
            [lowercaseId] => 
            [symbol] => API3/USDT:USDT
            [base] => API3
            [quote] => USDT
            [settle] => USDT
            [baseId] => API3
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => API3USDT
                    [baseCoin] => API3
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MASK/USDT:USDT] => Array
        (
            [id] => MASKUSDT
            [lowercaseId] => 
            [symbol] => MASK/USDT:USDT
            [base] => MASK
            [quote] => USDT
            [settle] => USDT
            [baseId] => MASK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MASKUSDT
                    [baseCoin] => MASK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WOO/USDT:USDT] => Array
        (
            [id] => WOOUSDT
            [lowercaseId] => 
            [symbol] => WOO/USDT:USDT
            [base] => WOO
            [quote] => USDT
            [settle] => USDT
            [baseId] => WOO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WOOUSDT
                    [baseCoin] => WOO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRT/USDT:USDT] => Array
        (
            [id] => GRTUSDT
            [lowercaseId] => 
            [symbol] => GRT/USDT:USDT
            [base] => GRT
            [quote] => USDT
            [settle] => USDT
            [baseId] => GRT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRTUSDT
                    [baseCoin] => GRT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAND/USDT:USDT] => Array
        (
            [id] => BANDUSDT
            [lowercaseId] => 
            [symbol] => BAND/USDT:USDT
            [base] => BAND
            [quote] => USDT
            [settle] => USDT
            [baseId] => BAND
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANDUSDT
                    [baseCoin] => BAND
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STG/USDT:USDT] => Array
        (
            [id] => STGUSDT
            [lowercaseId] => 
            [symbol] => STG/USDT:USDT
            [base] => STG
            [quote] => USDT
            [settle] => USDT
            [baseId] => STG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STGUSDT
                    [baseCoin] => STG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUNC/USDT:USDT] => Array
        (
            [id] => LUNCUSDT
            [lowercaseId] => 
            [symbol] => LUNC/USDT:USDT
            [base] => LUNC
            [quote] => USDT
            [settle] => USDT
            [baseId] => LUNC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUNCUSDT
                    [baseCoin] => LUNC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 8
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONE/USDT:USDT] => Array
        (
            [id] => ONEUSDT
            [lowercaseId] => 
            [symbol] => ONE/USDT:USDT
            [base] => ONE
            [quote] => USDT
            [settle] => USDT
            [baseId] => ONE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONEUSDT
                    [baseCoin] => ONE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JASMY/USDT:USDT] => Array
        (
            [id] => JASMYUSDT
            [lowercaseId] => 
            [symbol] => JASMY/USDT:USDT
            [base] => JASMY
            [quote] => USDT
            [settle] => USDT
            [baseId] => JASMY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JASMYUSDT
                    [baseCoin] => JASMY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MKR/USDT:USDT] => Array
        (
            [id] => MKRUSDT
            [lowercaseId] => 
            [symbol] => MKR/USDT:USDT
            [base] => MKR
            [quote] => USDT
            [settle] => USDT
            [baseId] => MKR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MKRUSDT
                    [baseCoin] => MKR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAT/USDT:USDT] => Array
        (
            [id] => BATUSDT
            [lowercaseId] => 
            [symbol] => BAT/USDT:USDT
            [base] => BAT
            [quote] => USDT
            [settle] => USDT
            [baseId] => BAT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BATUSDT
                    [baseCoin] => BAT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAGIC/USDT:USDT] => Array
        (
            [id] => MAGICUSDT
            [lowercaseId] => 
            [symbol] => MAGIC/USDT:USDT
            [base] => MAGIC
            [quote] => USDT
            [settle] => USDT
            [baseId] => MAGIC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAGICUSDT
                    [baseCoin] => MAGIC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALPHA/USDT:USDT] => Array
        (
            [id] => ALPHAUSDT
            [lowercaseId] => 
            [symbol] => ALPHA/USDT:USDT
            [base] => ALPHA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ALPHA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALPHAUSDT
                    [baseCoin] => ALPHA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729670755526
                )

            [tierBased] => 
            [percentage] => 
        )

    [LDO/USDT:USDT] => Array
        (
            [id] => LDOUSDT
            [lowercaseId] => 
            [symbol] => LDO/USDT:USDT
            [base] => LDO
            [quote] => USDT
            [settle] => USDT
            [baseId] => LDO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LDOUSDT
                    [baseCoin] => LDO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CELO/USDT:USDT] => Array
        (
            [id] => CELOUSDT
            [lowercaseId] => 
            [symbol] => CELO/USDT:USDT
            [base] => CELO
            [quote] => USDT
            [settle] => USDT
            [baseId] => CELO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CELOUSDT
                    [baseCoin] => CELO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLUR/USDT:USDT] => Array
        (
            [id] => BLURUSDT
            [lowercaseId] => 
            [symbol] => BLUR/USDT:USDT
            [base] => BLUR
            [quote] => USDT
            [settle] => USDT
            [baseId] => BLUR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLURUSDT
                    [baseCoin] => BLUR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MINA/USDT:USDT] => Array
        (
            [id] => MINAUSDT
            [lowercaseId] => 
            [symbol] => MINA/USDT:USDT
            [base] => MINA
            [quote] => USDT
            [settle] => USDT
            [baseId] => MINA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MINAUSDT
                    [baseCoin] => MINA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CORE/USDT:USDT] => Array
        (
            [id] => COREUSDT
            [lowercaseId] => 
            [symbol] => CORE/USDT:USDT
            [base] => CORE
            [quote] => USDT
            [settle] => USDT
            [baseId] => CORE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COREUSDT
                    [baseCoin] => CORE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CFX/USDT:USDT] => Array
        (
            [id] => CFXUSDT
            [lowercaseId] => 
            [symbol] => CFX/USDT:USDT
            [base] => CFX
            [quote] => USDT
            [settle] => USDT
            [baseId] => CFX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CFXUSDT
                    [baseCoin] => CFX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ASTR/USDT:USDT] => Array
        (
            [id] => ASTRUSDT
            [lowercaseId] => 
            [symbol] => ASTR/USDT:USDT
            [base] => ASTR
            [quote] => USDT
            [settle] => USDT
            [baseId] => ASTR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ASTRUSDT
                    [baseCoin] => ASTR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GMX/USDT:USDT] => Array
        (
            [id] => GMXUSDT
            [lowercaseId] => 
            [symbol] => GMX/USDT:USDT
            [base] => GMX
            [quote] => USDT
            [settle] => USDT
            [baseId] => GMX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GMXUSDT
                    [baseCoin] => GMX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANKR/USDT:USDT] => Array
        (
            [id] => ANKRUSDT
            [lowercaseId] => 
            [symbol] => ANKR/USDT:USDT
            [base] => ANKR
            [quote] => USDT
            [settle] => USDT
            [baseId] => ANKR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANKRUSDT
                    [baseCoin] => ANKR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACH/USDT:USDT] => Array
        (
            [id] => ACHUSDT
            [lowercaseId] => 
            [symbol] => ACH/USDT:USDT
            [base] => ACH
            [quote] => USDT
            [settle] => USDT
            [baseId] => ACH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACHUSDT
                    [baseCoin] => ACH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FET/USDT:USDT] => Array
        (
            [id] => FETUSDT
            [lowercaseId] => 
            [symbol] => FET/USDT:USDT
            [base] => FET
            [quote] => USDT
            [settle] => USDT
            [baseId] => FET
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FETUSDT
                    [baseCoin] => FET
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FXS/USDT:USDT] => Array
        (
            [id] => FXSUSDT
            [lowercaseId] => 
            [symbol] => FXS/USDT:USDT
            [base] => FXS
            [quote] => USDT
            [settle] => USDT
            [baseId] => FXS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FXSUSDT
                    [baseCoin] => FXS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOOK/USDT:USDT] => Array
        (
            [id] => HOOKUSDT
            [lowercaseId] => 
            [symbol] => HOOK/USDT:USDT
            [base] => HOOK
            [quote] => USDT
            [settle] => USDT
            [baseId] => HOOK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOOKUSDT
                    [baseCoin] => HOOK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SSV/USDT:USDT] => Array
        (
            [id] => SSVUSDT
            [lowercaseId] => 
            [symbol] => SSV/USDT:USDT
            [base] => SSV
            [quote] => USDT
            [settle] => USDT
            [baseId] => SSV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SSVUSDT
                    [baseCoin] => SSV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USDC/USDT:USDT] => Array
        (
            [id] => USDCUSDT
            [lowercaseId] => 
            [symbol] => USDC/USDT:USDT
            [base] => USDC
            [quote] => USDT
            [settle] => USDT
            [baseId] => USDC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USDCUSDT
                    [baseCoin] => USDC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LQTY/USDT:USDT] => Array
        (
            [id] => LQTYUSDT
            [lowercaseId] => 
            [symbol] => LQTY/USDT:USDT
            [base] => LQTY
            [quote] => USDT
            [settle] => USDT
            [baseId] => LQTY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LQTYUSDT
                    [baseCoin] => LQTY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [STX/USDT:USDT] => Array
        (
            [id] => STXUSDT
            [lowercaseId] => 
            [symbol] => STX/USDT:USDT
            [base] => STX
            [quote] => USDT
            [settle] => USDT
            [baseId] => STX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STXUSDT
                    [baseCoin] => STX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRU/USDT:USDT] => Array
        (
            [id] => TRUUSDT
            [lowercaseId] => 
            [symbol] => TRU/USDT:USDT
            [base] => TRU
            [quote] => USDT
            [settle] => USDT
            [baseId] => TRU
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUUSDT
                    [baseCoin] => TRU
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HBAR/USDT:USDT] => Array
        (
            [id] => HBARUSDT
            [lowercaseId] => 
            [symbol] => HBAR/USDT:USDT
            [base] => HBAR
            [quote] => USDT
            [settle] => USDT
            [baseId] => HBAR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HBARUSDT
                    [baseCoin] => HBAR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [INJ/USDT:USDT] => Array
        (
            [id] => INJUSDT
            [lowercaseId] => 
            [symbol] => INJ/USDT:USDT
            [base] => INJ
            [quote] => USDT
            [settle] => USDT
            [baseId] => INJ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INJUSDT
                    [baseCoin] => INJ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BEL/USDT:USDT] => Array
        (
            [id] => BELUSDT
            [lowercaseId] => 
            [symbol] => BEL/USDT:USDT
            [base] => BEL
            [quote] => USDT
            [settle] => USDT
            [baseId] => BEL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BELUSDT
                    [baseCoin] => BEL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [COTI/USDT:USDT] => Array
        (
            [id] => COTIUSDT
            [lowercaseId] => 
            [symbol] => COTI/USDT:USDT
            [base] => COTI
            [quote] => USDT
            [settle] => USDT
            [baseId] => COTI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COTIUSDT
                    [baseCoin] => COTI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [VET/USDT:USDT] => Array
        (
            [id] => VETUSDT
            [lowercaseId] => 
            [symbol] => VET/USDT:USDT
            [base] => VET
            [quote] => USDT
            [settle] => USDT
            [baseId] => VET
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VETUSDT
                    [baseCoin] => VET
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARB/USDT:USDT] => Array
        (
            [id] => ARBUSDT
            [lowercaseId] => 
            [symbol] => ARB/USDT:USDT
            [base] => ARB
            [quote] => USDT
            [settle] => USDT
            [baseId] => ARB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARBUSDT
                    [baseCoin] => ARB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LOOKS/USDT:USDT] => Array
        (
            [id] => LOOKSUSDT
            [lowercaseId] => 
            [symbol] => LOOKS/USDT:USDT
            [base] => LOOKS
            [quote] => USDT
            [settle] => USDT
            [baseId] => LOOKS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LOOKSUSDT
                    [baseCoin] => LOOKS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAIA/USDT:USDT] => Array
        (
            [id] => KAIAUSDT
            [lowercaseId] => 
            [symbol] => KAIA/USDT:USDT
            [base] => KAIA
            [quote] => USDT
            [settle] => USDT
            [baseId] => KAIA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAIAUSDT
                    [baseCoin] => KAIA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.2
                    [sellLimitPriceRatio] => 0.2
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730372340125
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLM/USDT:USDT] => Array
        (
            [id] => FLMUSDT
            [lowercaseId] => 
            [symbol] => FLM/USDT:USDT
            [base] => FLM
            [quote] => USDT
            [settle] => USDT
            [baseId] => FLM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLMUSDT
                    [baseCoin] => FLM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CKB/USDT:USDT] => Array
        (
            [id] => CKBUSDT
            [lowercaseId] => 
            [symbol] => CKB/USDT:USDT
            [base] => CKB
            [quote] => USDT
            [settle] => USDT
            [baseId] => CKB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CKBUSDT
                    [baseCoin] => CKB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ID/USDT:USDT] => Array
        (
            [id] => IDUSDT
            [lowercaseId] => 
            [symbol] => ID/USDT:USDT
            [base] => ID
            [quote] => USDT
            [settle] => USDT
            [baseId] => ID
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IDUSDT
                    [baseCoin] => ID
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [JOE/USDT:USDT] => Array
        (
            [id] => JOEUSDT
            [lowercaseId] => 
            [symbol] => JOE/USDT:USDT
            [base] => JOE
            [quote] => USDT
            [settle] => USDT
            [baseId] => JOE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JOEUSDT
                    [baseCoin] => JOE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TLM/USDT:USDT] => Array
        (
            [id] => TLMUSDT
            [lowercaseId] => 
            [symbol] => TLM/USDT:USDT
            [base] => TLM
            [quote] => USDT
            [settle] => USDT
            [baseId] => TLM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TLMUSDT
                    [baseCoin] => TLM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOT/USDT:USDT] => Array
        (
            [id] => HOTUSDT
            [lowercaseId] => 
            [symbol] => HOT/USDT:USDT
            [base] => HOT
            [quote] => USDT
            [settle] => USDT
            [baseId] => HOT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOTUSDT
                    [baseCoin] => HOT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHR/USDT:USDT] => Array
        (
            [id] => CHRUSDT
            [lowercaseId] => 
            [symbol] => CHR/USDT:USDT
            [base] => CHR
            [quote] => USDT
            [settle] => USDT
            [baseId] => CHR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHRUSDT
                    [baseCoin] => CHR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RDNT/USDT:USDT] => Array
        (
            [id] => RDNTUSDT
            [lowercaseId] => 
            [symbol] => RDNT/USDT:USDT
            [base] => RDNT
            [quote] => USDT
            [settle] => USDT
            [baseId] => RDNT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RDNTUSDT
                    [baseCoin] => RDNT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ICX/USDT:USDT] => Array
        (
            [id] => ICXUSDT
            [lowercaseId] => 
            [symbol] => ICX/USDT:USDT
            [base] => ICX
            [quote] => USDT
            [settle] => USDT
            [baseId] => ICX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ICXUSDT
                    [baseCoin] => ICX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONT/USDT:USDT] => Array
        (
            [id] => ONTUSDT
            [lowercaseId] => 
            [symbol] => ONT/USDT:USDT
            [base] => ONT
            [quote] => USDT
            [settle] => USDT
            [baseId] => ONT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONTUSDT
                    [baseCoin] => ONT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [NKN/USDT:USDT] => Array
        (
            [id] => NKNUSDT
            [lowercaseId] => 
            [symbol] => NKN/USDT:USDT
            [base] => NKN
            [quote] => USDT
            [settle] => USDT
            [baseId] => NKN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NKNUSDT
                    [baseCoin] => NKN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARPA/USDT:USDT] => Array
        (
            [id] => ARPAUSDT
            [lowercaseId] => 
            [symbol] => ARPA/USDT:USDT
            [base] => ARPA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ARPA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARPAUSDT
                    [baseCoin] => ARPA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SFP/USDT:USDT] => Array
        (
            [id] => SFPUSDT
            [lowercaseId] => 
            [symbol] => SFP/USDT:USDT
            [base] => SFP
            [quote] => USDT
            [settle] => USDT
            [baseId] => SFP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SFPUSDT
                    [baseCoin] => SFP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CTSI/USDT:USDT] => Array
        (
            [id] => CTSIUSDT
            [lowercaseId] => 
            [symbol] => CTSI/USDT:USDT
            [base] => CTSI
            [quote] => USDT
            [settle] => USDT
            [baseId] => CTSI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CTSIUSDT
                    [baseCoin] => CTSI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729844970371
                )

            [tierBased] => 
            [percentage] => 
        )

    [SKL/USDT:USDT] => Array
        (
            [id] => SKLUSDT
            [lowercaseId] => 
            [symbol] => SKL/USDT:USDT
            [base] => SKL
            [quote] => USDT
            [settle] => USDT
            [baseId] => SKL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SKLUSDT
                    [baseCoin] => SKL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [RVN/USDT:USDT] => Array
        (
            [id] => RVNUSDT
            [lowercaseId] => 
            [symbol] => RVN/USDT:USDT
            [base] => RVN
            [quote] => USDT
            [settle] => USDT
            [baseId] => RVN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RVNUSDT
                    [baseCoin] => RVN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CELR/USDT:USDT] => Array
        (
            [id] => CELRUSDT
            [lowercaseId] => 
            [symbol] => CELR/USDT:USDT
            [base] => CELR
            [quote] => USDT
            [settle] => USDT
            [baseId] => CELR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CELRUSDT
                    [baseCoin] => CELR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLOKI/USDT:USDT] => Array
        (
            [id] => FLOKIUSDT
            [lowercaseId] => 
            [symbol] => FLOKI/USDT:USDT
            [base] => FLOKI
            [quote] => USDT
            [settle] => USDT
            [baseId] => FLOKI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLOKIUSDT
                    [baseCoin] => FLOKI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 8
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SPELL/USDT:USDT] => Array
        (
            [id] => SPELLUSDT
            [lowercaseId] => 
            [symbol] => SPELL/USDT:USDT
            [base] => SPELL
            [quote] => USDT
            [settle] => USDT
            [baseId] => SPELL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SPELLUSDT
                    [baseCoin] => SPELL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUI/USDT:USDT] => Array
        (
            [id] => SUIUSDT
            [lowercaseId] => 
            [symbol] => SUI/USDT:USDT
            [base] => SUI
            [quote] => USDT
            [settle] => USDT
            [baseId] => SUI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUIUSDT
                    [baseCoin] => SUI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE/USDT:USDT] => Array
        (
            [id] => PEPEUSDT
            [lowercaseId] => 
            [symbol] => PEPE/USDT:USDT
            [base] => PEPE
            [quote] => USDT
            [settle] => USDT
            [baseId] => PEPE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPEUSDT
                    [baseCoin] => PEPE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 10
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [IOTX/USDT:USDT] => Array
        (
            [id] => IOTXUSDT
            [lowercaseId] => 
            [symbol] => IOTX/USDT:USDT
            [base] => IOTX
            [quote] => USDT
            [settle] => USDT
            [baseId] => IOTX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOTXUSDT
                    [baseCoin] => IOTX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CTK/USDT:USDT] => Array
        (
            [id] => CTKUSDT
            [lowercaseId] => 
            [symbol] => CTK/USDT:USDT
            [base] => CTK
            [quote] => USDT
            [settle] => USDT
            [baseId] => CTK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CTKUSDT
                    [baseCoin] => CTK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1746009999833
                )

            [tierBased] => 
            [percentage] => 
        )

    [UMA/USDT:USDT] => Array
        (
            [id] => UMAUSDT
            [lowercaseId] => 
            [symbol] => UMA/USDT:USDT
            [base] => UMA
            [quote] => USDT
            [settle] => USDT
            [baseId] => UMA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UMAUSDT
                    [baseCoin] => UMA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729849121202
                )

            [tierBased] => 
            [percentage] => 
        )

    [TURBO/USDT:USDT] => Array
        (
            [id] => TURBOUSDT
            [lowercaseId] => 
            [symbol] => TURBO/USDT:USDT
            [base] => TURBO
            [quote] => USDT
            [settle] => USDT
            [baseId] => TURBO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TURBOUSDT
                    [baseCoin] => TURBO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718793600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BSV/USDT:USDT] => Array
        (
            [id] => BSVUSDT
            [lowercaseId] => 
            [symbol] => BSV/USDT:USDT
            [base] => BSV
            [quote] => USDT
            [settle] => USDT
            [baseId] => BSV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BSVUSDT
                    [baseCoin] => BSV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TON/USDT:USDT] => Array
        (
            [id] => TONUSDT
            [lowercaseId] => 
            [symbol] => TON/USDT:USDT
            [base] => TON
            [quote] => USDT
            [settle] => USDT
            [baseId] => TON
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TONUSDT
                    [baseCoin] => TON
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [GTC/USDT:USDT] => Array
        (
            [id] => GTCUSDT
            [lowercaseId] => 
            [symbol] => GTC/USDT:USDT
            [base] => GTC
            [quote] => USDT
            [settle] => USDT
            [baseId] => GTC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GTCUSDT
                    [baseCoin] => GTC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DENT/USDT:USDT] => Array
        (
            [id] => DENTUSDT
            [lowercaseId] => 
            [symbol] => DENT/USDT:USDT
            [base] => DENT
            [quote] => USDT
            [settle] => USDT
            [baseId] => DENT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DENTUSDT
                    [baseCoin] => DENT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZEN/USDT:USDT] => Array
        (
            [id] => ZENUSDT
            [lowercaseId] => 
            [symbol] => ZEN/USDT:USDT
            [base] => ZEN
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZEN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZENUSDT
                    [baseCoin] => ZEN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736155125259
                )

            [tierBased] => 
            [percentage] => 
        )

    [PHB/USDT:USDT] => Array
        (
            [id] => PHBUSDT
            [lowercaseId] => 
            [symbol] => PHB/USDT:USDT
            [base] => PHB
            [quote] => USDT
            [settle] => USDT
            [baseId] => PHB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PHBUSDT
                    [baseCoin] => PHB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727424557683
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDI/USDT:USDT] => Array
        (
            [id] => ORDIUSDT
            [lowercaseId] => 
            [symbol] => ORDI/USDT:USDT
            [base] => ORDI
            [quote] => USDT
            [settle] => USDT
            [baseId] => ORDI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDIUSDT
                    [baseCoin] => ORDI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000BONK/USDT:USDT] => Array
        (
            [id] => 1000BONKUSDT
            [lowercaseId] => 
            [symbol] => 1000BONK/USDT:USDT
            [base] => 1000BONK
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000BONK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000BONKUSDT
                    [baseCoin] => 1000BONK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1709985600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [LEVER/USDT:USDT] => Array
        (
            [id] => LEVERUSDT
            [lowercaseId] => 
            [symbol] => LEVER/USDT:USDT
            [base] => LEVER
            [quote] => USDT
            [settle] => USDT
            [baseId] => LEVER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LEVERUSDT
                    [baseCoin] => LEVER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [USTC/USDT:USDT] => Array
        (
            [id] => USTCUSDT
            [lowercaseId] => 
            [symbol] => USTC/USDT:USDT
            [base] => USTC
            [quote] => USDT
            [settle] => USDT
            [baseId] => USTC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USTCUSDT
                    [baseCoin] => USTC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739371103030
                )

            [tierBased] => 
            [percentage] => 
        )

    [RAD/USDT:USDT] => Array
        (
            [id] => RADUSDT
            [lowercaseId] => 
            [symbol] => RAD/USDT:USDT
            [base] => RAD
            [quote] => USDT
            [settle] => USDT
            [baseId] => RAD
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RADUSDT
                    [baseCoin] => RAD
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729846686758
                )

            [tierBased] => 
            [percentage] => 
        )

    [QNT/USDT:USDT] => Array
        (
            [id] => QNTUSDT
            [lowercaseId] => 
            [symbol] => QNT/USDT:USDT
            [base] => QNT
            [quote] => USDT
            [settle] => USDT
            [baseId] => QNT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QNTUSDT
                    [baseCoin] => QNT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAV/USDT:USDT] => Array
        (
            [id] => MAVUSDT
            [lowercaseId] => 
            [symbol] => MAV/USDT:USDT
            [base] => MAV
            [quote] => USDT
            [settle] => USDT
            [baseId] => MAV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAVUSDT
                    [baseCoin] => MAV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XVG/USDT:USDT] => Array
        (
            [id] => XVGUSDT
            [lowercaseId] => 
            [symbol] => XVG/USDT:USDT
            [base] => XVG
            [quote] => USDT
            [settle] => USDT
            [baseId] => XVG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XVGUSDT
                    [baseCoin] => XVG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000XEC/USDT:USDT] => Array
        (
            [id] => 1000XECUSDT
            [lowercaseId] => 
            [symbol] => 1000XEC/USDT:USDT
            [base] => 1000XEC
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000XEC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000XECUSDT
                    [baseCoin] => 1000XEC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [AGLD/USDT:USDT] => Array
        (
            [id] => AGLDUSDT
            [lowercaseId] => 
            [symbol] => AGLD/USDT:USDT
            [base] => AGLD
            [quote] => USDT
            [settle] => USDT
            [baseId] => AGLD
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AGLDUSDT
                    [baseCoin] => AGLD
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [WLD/USDT:USDT] => Array
        (
            [id] => WLDUSDT
            [lowercaseId] => 
            [symbol] => WLD/USDT:USDT
            [base] => WLD
            [quote] => USDT
            [settle] => USDT
            [baseId] => WLD
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WLDUSDT
                    [baseCoin] => WLD
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [PENDLE/USDT:USDT] => Array
        (
            [id] => PENDLEUSDT
            [lowercaseId] => 
            [symbol] => PENDLE/USDT:USDT
            [base] => PENDLE
            [quote] => USDT
            [settle] => USDT
            [baseId] => PENDLE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PENDLEUSDT
                    [baseCoin] => PENDLE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARKM/USDT:USDT] => Array
        (
            [id] => ARKMUSDT
            [lowercaseId] => 
            [symbol] => ARKM/USDT:USDT
            [base] => ARKM
            [quote] => USDT
            [settle] => USDT
            [baseId] => ARKM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARKMUSDT
                    [baseCoin] => ARKM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [CVX/USDT:USDT] => Array
        (
            [id] => CVXUSDT
            [lowercaseId] => 
            [symbol] => CVX/USDT:USDT
            [base] => CVX
            [quote] => USDT
            [settle] => USDT
            [baseId] => CVX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CVXUSDT
                    [baseCoin] => CVX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733135980042
                )

            [tierBased] => 
            [percentage] => 
        )

    [YGG/USDT:USDT] => Array
        (
            [id] => YGGUSDT
            [lowercaseId] => 
            [symbol] => YGG/USDT:USDT
            [base] => YGG
            [quote] => USDT
            [settle] => USDT
            [baseId] => YGG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => YGGUSDT
                    [baseCoin] => YGG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [OGN/USDT:USDT] => Array
        (
            [id] => OGNUSDT
            [lowercaseId] => 
            [symbol] => OGN/USDT:USDT
            [base] => OGN
            [quote] => USDT
            [settle] => USDT
            [baseId] => OGN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OGNUSDT
                    [baseCoin] => OGN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LPT/USDT:USDT] => Array
        (
            [id] => LPTUSDT
            [lowercaseId] => 
            [symbol] => LPT/USDT:USDT
            [base] => LPT
            [quote] => USDT
            [settle] => USDT
            [baseId] => LPT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LPTUSDT
                    [baseCoin] => LPT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNT/USDT:USDT] => Array
        (
            [id] => BNTUSDT
            [lowercaseId] => 
            [symbol] => BNT/USDT:USDT
            [base] => BNT
            [quote] => USDT
            [settle] => USDT
            [baseId] => BNT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNTUSDT
                    [baseCoin] => BNT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SEI/USDT:USDT] => Array
        (
            [id] => SEIUSDT
            [lowercaseId] => 
            [symbol] => SEI/USDT:USDT
            [base] => SEI
            [quote] => USDT
            [settle] => USDT
            [baseId] => SEI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SEIUSDT
                    [baseCoin] => SEI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1692262800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [CYBER/USDT:USDT] => Array
        (
            [id] => CYBERUSDT
            [lowercaseId] => 
            [symbol] => CYBER/USDT:USDT
            [base] => CYBER
            [quote] => USDT
            [settle] => USDT
            [baseId] => CYBER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CYBERUSDT
                    [baseCoin] => CYBER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1692622800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAKE/USDT:USDT] => Array
        (
            [id] => BAKEUSDT
            [lowercaseId] => 
            [symbol] => BAKE/USDT:USDT
            [base] => BAKE
            [quote] => USDT
            [settle] => USDT
            [baseId] => BAKE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BAKEUSDT
                    [baseCoin] => BAKE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1692865800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BIGTIME/USDT:USDT] => Array
        (
            [id] => BIGTIMEUSDT
            [lowercaseId] => 
            [symbol] => BIGTIME/USDT:USDT
            [base] => BIGTIME
            [quote] => USDT
            [settle] => USDT
            [baseId] => BIGTIME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIGTIMEUSDT
                    [baseCoin] => BIGTIME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1697121000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAXP/USDT:USDT] => Array
        (
            [id] => WAXPUSDT
            [lowercaseId] => 
            [symbol] => WAXP/USDT:USDT
            [base] => WAXP
            [quote] => USDT
            [settle] => USDT
            [baseId] => WAXP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WAXPUSDT
                    [baseCoin] => WAXP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1697695200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [POLYX/USDT:USDT] => Array
        (
            [id] => POLYXUSDT
            [lowercaseId] => 
            [symbol] => POLYX/USDT:USDT
            [base] => POLYX
            [quote] => USDT
            [settle] => USDT
            [baseId] => POLYX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLYXUSDT
                    [baseCoin] => POLYX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1698243000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [TIA/USDT:USDT] => Array
        (
            [id] => TIAUSDT
            [lowercaseId] => 
            [symbol] => TIA/USDT:USDT
            [base] => TIA
            [quote] => USDT
            [settle] => USDT
            [baseId] => TIA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TIAUSDT
                    [baseCoin] => TIA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1698837600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEME/USDT:USDT] => Array
        (
            [id] => MEMEUSDT
            [lowercaseId] => 
            [symbol] => MEME/USDT:USDT
            [base] => MEME
            [quote] => USDT
            [settle] => USDT
            [baseId] => MEME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEMEUSDT
                    [baseCoin] => MEME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1699019100000
                )

            [tierBased] => 
            [percentage] => 
        )

    [PYTH/USDT:USDT] => Array
        (
            [id] => PYTHUSDT
            [lowercaseId] => 
            [symbol] => PYTH/USDT:USDT
            [base] => PYTH
            [quote] => USDT
            [settle] => USDT
            [baseId] => PYTH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PYTHUSDT
                    [baseCoin] => PYTH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1700728800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [JTO/USDT:USDT] => Array
        (
            [id] => JTOUSDT
            [lowercaseId] => 
            [symbol] => JTO/USDT:USDT
            [base] => JTO
            [quote] => USDT
            [settle] => USDT
            [baseId] => JTO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JTOUSDT
                    [baseCoin] => JTO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1702435800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000SATS/USDT:USDT] => Array
        (
            [id] => 1000SATSUSDT
            [lowercaseId] => 
            [symbol] => 1000SATS/USDT:USDT
            [base] => 1000SATS
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000SATS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000SATSUSDT
                    [baseCoin] => 1000SATS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1702471200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000RATS/USDT:USDT] => Array
        (
            [id] => 1000RATSUSDT
            [lowercaseId] => 
            [symbol] => 1000RATS/USDT:USDT
            [base] => 1000RATS
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000RATS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000RATSUSDT
                    [baseCoin] => 1000RATS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1702728000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACE/USDT:USDT] => Array
        (
            [id] => ACEUSDT
            [lowercaseId] => 
            [symbol] => ACE/USDT:USDT
            [base] => ACE
            [quote] => USDT
            [settle] => USDT
            [baseId] => ACE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACEUSDT
                    [baseCoin] => ACE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1702983000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [XAI/USDT:USDT] => Array
        (
            [id] => XAIUSDT
            [lowercaseId] => 
            [symbol] => XAI/USDT:USDT
            [base] => XAI
            [quote] => USDT
            [settle] => USDT
            [baseId] => XAI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XAIUSDT
                    [baseCoin] => XAI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1705377600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MANTA/USDT:USDT] => Array
        (
            [id] => MANTAUSDT
            [lowercaseId] => 
            [symbol] => MANTA/USDT:USDT
            [base] => MANTA
            [quote] => USDT
            [settle] => USDT
            [baseId] => MANTA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MANTAUSDT
                    [baseCoin] => MANTA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1706100000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALT/USDT:USDT] => Array
        (
            [id] => ALTUSDT
            [lowercaseId] => 
            [symbol] => ALT/USDT:USDT
            [base] => ALT
            [quote] => USDT
            [settle] => USDT
            [baseId] => ALT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALTUSDT
                    [baseCoin] => ALT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1706621400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [JUP/USDT:USDT] => Array
        (
            [id] => JUPUSDT
            [lowercaseId] => 
            [symbol] => JUP/USDT:USDT
            [base] => JUP
            [quote] => USDT
            [settle] => USDT
            [baseId] => JUP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JUPUSDT
                    [baseCoin] => JUP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1706842800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZETA/USDT:USDT] => Array
        (
            [id] => ZETAUSDT
            [lowercaseId] => 
            [symbol] => ZETA/USDT:USDT
            [base] => ZETA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZETA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZETAUSDT
                    [baseCoin] => ZETA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1707134400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [STRK/USDT:USDT] => Array
        (
            [id] => STRKUSDT
            [lowercaseId] => 
            [symbol] => STRK/USDT:USDT
            [base] => STRK
            [quote] => USDT
            [settle] => USDT
            [baseId] => STRK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STRKUSDT
                    [baseCoin] => STRK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1708570800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIXEL/USDT:USDT] => Array
        (
            [id] => PIXELUSDT
            [lowercaseId] => 
            [symbol] => PIXEL/USDT:USDT
            [base] => PIXEL
            [quote] => USDT
            [settle] => USDT
            [baseId] => PIXEL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIXELUSDT
                    [baseCoin] => PIXEL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1708570800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [DYM/USDT:USDT] => Array
        (
            [id] => DYMUSDT
            [lowercaseId] => 
            [symbol] => DYM/USDT:USDT
            [base] => DYM
            [quote] => USDT
            [settle] => USDT
            [baseId] => DYM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DYMUSDT
                    [baseCoin] => DYM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1709092800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [WIF/USDT:USDT] => Array
        (
            [id] => WIFUSDT
            [lowercaseId] => 
            [symbol] => WIF/USDT:USDT
            [base] => WIF
            [quote] => USDT
            [settle] => USDT
            [baseId] => WIF
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WIFUSDT
                    [baseCoin] => WIF
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1709967600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [AXL/USDT:USDT] => Array
        (
            [id] => AXLUSDT
            [lowercaseId] => 
            [symbol] => AXL/USDT:USDT
            [base] => AXL
            [quote] => USDT
            [settle] => USDT
            [baseId] => AXL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AXLUSDT
                    [baseCoin] => AXL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1710327600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BEAM/USDT:USDT] => Array
        (
            [id] => BEAMUSDT
            [lowercaseId] => 
            [symbol] => BEAM/USDT:USDT
            [base] => BEAM
            [quote] => USDT
            [settle] => USDT
            [baseId] => BEAM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BEAMUSDT
                    [baseCoin] => BEAM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1710327600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BOME/USDT:USDT] => Array
        (
            [id] => BOMEUSDT
            [lowercaseId] => 
            [symbol] => BOME/USDT:USDT
            [base] => BOME
            [quote] => USDT
            [settle] => USDT
            [baseId] => BOME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BOMEUSDT
                    [baseCoin] => BOME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1710990000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [METIS/USDT:USDT] => Array
        (
            [id] => METISUSDT
            [lowercaseId] => 
            [symbol] => METIS/USDT:USDT
            [base] => METIS
            [quote] => USDT
            [settle] => USDT
            [baseId] => METIS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => METISUSDT
                    [baseCoin] => METIS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1710856200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [NFP/USDT:USDT] => Array
        (
            [id] => NFPUSDT
            [lowercaseId] => 
            [symbol] => NFP/USDT:USDT
            [base] => NFP
            [quote] => USDT
            [settle] => USDT
            [baseId] => NFP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NFPUSDT
                    [baseCoin] => NFP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711017000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [VANRY/USDT:USDT] => Array
        (
            [id] => VANRYUSDT
            [lowercaseId] => 
            [symbol] => VANRY/USDT:USDT
            [base] => VANRY
            [quote] => USDT
            [settle] => USDT
            [baseId] => VANRY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VANRYUSDT
                    [baseCoin] => VANRY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711017000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [AEVO/USDT:USDT] => Array
        (
            [id] => AEVOUSDT
            [lowercaseId] => 
            [symbol] => AEVO/USDT:USDT
            [base] => AEVO
            [quote] => USDT
            [settle] => USDT
            [baseId] => AEVO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AEVOUSDT
                    [baseCoin] => AEVO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711173600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETHFI/USDT:USDT] => Array
        (
            [id] => ETHFIUSDT
            [lowercaseId] => 
            [symbol] => ETHFI/USDT:USDT
            [base] => ETHFI
            [quote] => USDT
            [settle] => USDT
            [baseId] => ETHFI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHFIUSDT
                    [baseCoin] => ETHFI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711173600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [OM/USDT:USDT] => Array
        (
            [id] => OMUSDT
            [lowercaseId] => 
            [symbol] => OM/USDT:USDT
            [base] => OM
            [quote] => USDT
            [settle] => USDT
            [baseId] => OM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 10
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OMUSDT
                    [baseCoin] => OM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 10
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711173600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONDO/USDT:USDT] => Array
        (
            [id] => ONDOUSDT
            [lowercaseId] => 
            [symbol] => ONDO/USDT:USDT
            [base] => ONDO
            [quote] => USDT
            [settle] => USDT
            [baseId] => ONDO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONDOUSDT
                    [baseCoin] => ONDO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711548000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [CAKE/USDT:USDT] => Array
        (
            [id] => CAKEUSDT
            [lowercaseId] => 
            [symbol] => CAKE/USDT:USDT
            [base] => CAKE
            [quote] => USDT
            [settle] => USDT
            [baseId] => CAKE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CAKEUSDT
                    [baseCoin] => CAKE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711548000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [PORTAL/USDT:USDT] => Array
        (
            [id] => PORTALUSDT
            [lowercaseId] => 
            [symbol] => PORTAL/USDT:USDT
            [base] => PORTAL
            [quote] => USDT
            [settle] => USDT
            [baseId] => PORTAL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PORTALUSDT
                    [baseCoin] => PORTAL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711548000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [NTRN/USDT:USDT] => Array
        (
            [id] => NTRNUSDT
            [lowercaseId] => 
            [symbol] => NTRN/USDT:USDT
            [base] => NTRN
            [quote] => USDT
            [settle] => USDT
            [baseId] => NTRN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NTRNUSDT
                    [baseCoin] => NTRN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711940400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAS/USDT:USDT] => Array
        (
            [id] => KASUSDT
            [lowercaseId] => 
            [symbol] => KAS/USDT:USDT
            [base] => KAS
            [quote] => USDT
            [settle] => USDT
            [baseId] => KAS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KASUSDT
                    [baseCoin] => KAS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1711940400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [AI/USDT:USDT] => Array
        (
            [id] => AIUSDT
            [lowercaseId] => 
            [symbol] => AI/USDT:USDT
            [base] => AI
            [quote] => USDT
            [settle] => USDT
            [baseId] => AI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIUSDT
                    [baseCoin] => AI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712206800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENA/USDT:USDT] => Array
        (
            [id] => ENAUSDT
            [lowercaseId] => 
            [symbol] => ENA/USDT:USDT
            [base] => ENA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ENA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENAUSDT
                    [baseCoin] => ENA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712206800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [W/USDT:USDT] => Array
        (
            [id] => WUSDT
            [lowercaseId] => 
            [symbol] => W/USDT:USDT
            [base] => W
            [quote] => USDT
            [settle] => USDT
            [baseId] => W
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WUSDT
                    [baseCoin] => W
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712210400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [CVC/USDT:USDT] => Array
        (
            [id] => CVCUSDT
            [lowercaseId] => 
            [symbol] => CVC/USDT:USDT
            [base] => CVC
            [quote] => USDT
            [settle] => USDT
            [baseId] => CVC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CVCUSDT
                    [baseCoin] => CVC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728466813912
                )

            [tierBased] => 
            [percentage] => 
        )

    [TNSR/USDT:USDT] => Array
        (
            [id] => TNSRUSDT
            [lowercaseId] => 
            [symbol] => TNSR/USDT:USDT
            [base] => TNSR
            [quote] => USDT
            [settle] => USDT
            [baseId] => TNSR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TNSRUSDT
                    [baseCoin] => TNSR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712596800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAGA/USDT:USDT] => Array
        (
            [id] => SAGAUSDT
            [lowercaseId] => 
            [symbol] => SAGA/USDT:USDT
            [base] => SAGA
            [quote] => USDT
            [settle] => USDT
            [baseId] => SAGA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAGAUSDT
                    [baseCoin] => SAGA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712660400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAO/USDT:USDT] => Array
        (
            [id] => TAOUSDT
            [lowercaseId] => 
            [symbol] => TAO/USDT:USDT
            [base] => TAO
            [quote] => USDT
            [settle] => USDT
            [baseId] => TAO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAOUSDT
                    [baseCoin] => TAO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1712847600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [RAY/USDT:USDT] => Array
        (
            [id] => RAYUSDT
            [lowercaseId] => 
            [symbol] => RAY/USDT:USDT
            [base] => RAY
            [quote] => USDT
            [settle] => USDT
            [baseId] => RAY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RAYUSDT
                    [baseCoin] => RAY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729245361074
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATA/USDT:USDT] => Array
        (
            [id] => ATAUSDT
            [lowercaseId] => 
            [symbol] => ATA/USDT:USDT
            [base] => ATA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ATA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATAUSDT
                    [baseCoin] => ATA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1713277800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUPER/USDT:USDT] => Array
        (
            [id] => SUPERUSDT
            [lowercaseId] => 
            [symbol] => SUPER/USDT:USDT
            [base] => SUPER
            [quote] => USDT
            [settle] => USDT
            [baseId] => SUPER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUPERUSDT
                    [baseCoin] => SUPER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1713277800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONG/USDT:USDT] => Array
        (
            [id] => ONGUSDT
            [lowercaseId] => 
            [symbol] => ONG/USDT:USDT
            [base] => ONG
            [quote] => USDT
            [settle] => USDT
            [baseId] => ONG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONGUSDT
                    [baseCoin] => ONG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1713277800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [OMNI1/USDT:USDT] => Array
        (
            [id] => OMNI1USDT
            [lowercaseId] => 
            [symbol] => OMNI1/USDT:USDT
            [base] => OMNI1
            [quote] => USDT
            [settle] => USDT
            [baseId] => OMNI1
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OMNI1USDT
                    [baseCoin] => OMNI1
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1713366000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [LSK/USDT:USDT] => Array
        (
            [id] => LSKUSDT
            [lowercaseId] => 
            [symbol] => LSK/USDT:USDT
            [base] => LSK
            [quote] => USDT
            [settle] => USDT
            [baseId] => LSK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LSKUSDT
                    [baseCoin] => LSK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1713945600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [GLM/USDT:USDT] => Array
        (
            [id] => GLMUSDT
            [lowercaseId] => 
            [symbol] => GLM/USDT:USDT
            [base] => GLM
            [quote] => USDT
            [settle] => USDT
            [baseId] => GLM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GLMUSDT
                    [baseCoin] => GLM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1714464000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [REZ/USDT:USDT] => Array
        (
            [id] => REZUSDT
            [lowercaseId] => 
            [symbol] => REZ/USDT:USDT
            [base] => REZ
            [quote] => USDT
            [settle] => USDT
            [baseId] => REZ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REZUSDT
                    [baseCoin] => REZ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1714489200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [XVS/USDT:USDT] => Array
        (
            [id] => XVSUSDT
            [lowercaseId] => 
            [symbol] => XVS/USDT:USDT
            [base] => XVS
            [quote] => USDT
            [settle] => USDT
            [baseId] => XVS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XVSUSDT
                    [baseCoin] => XVS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1715155200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOVR/USDT:USDT] => Array
        (
            [id] => MOVRUSDT
            [lowercaseId] => 
            [symbol] => MOVR/USDT:USDT
            [base] => MOVR
            [quote] => USDT
            [settle] => USDT
            [baseId] => MOVR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOVRUSDT
                    [baseCoin] => MOVR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1715155200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BB/USDT:USDT] => Array
        (
            [id] => BBUSDT
            [lowercaseId] => 
            [symbol] => BB/USDT:USDT
            [base] => BB
            [quote] => USDT
            [settle] => USDT
            [baseId] => BB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BBUSDT
                    [baseCoin] => BB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1715610600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [NOT/USDT:USDT] => Array
        (
            [id] => NOTUSDT
            [lowercaseId] => 
            [symbol] => NOT/USDT:USDT
            [base] => NOT
            [quote] => USDT
            [settle] => USDT
            [baseId] => NOT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NOTUSDT
                    [baseCoin] => NOT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1715875200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BICO/USDT:USDT] => Array
        (
            [id] => BICOUSDT
            [lowercaseId] => 
            [symbol] => BICO/USDT:USDT
            [base] => BICO
            [quote] => USDT
            [settle] => USDT
            [baseId] => BICO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BICOUSDT
                    [baseCoin] => BICO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1716451200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIFI/USDT:USDT] => Array
        (
            [id] => HIFIUSDT
            [lowercaseId] => 
            [symbol] => HIFI/USDT:USDT
            [base] => HIFI
            [quote] => USDT
            [settle] => USDT
            [baseId] => HIFI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIFIUSDT
                    [baseCoin] => HIFI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1716451200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [IO/USDT:USDT] => Array
        (
            [id] => IOUSDT
            [lowercaseId] => 
            [symbol] => IO/USDT:USDT
            [base] => IO
            [quote] => USDT
            [settle] => USDT
            [baseId] => IO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IOUSDT
                    [baseCoin] => IO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718118000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAIKO/USDT:USDT] => Array
        (
            [id] => TAIKOUSDT
            [lowercaseId] => 
            [symbol] => TAIKO/USDT:USDT
            [base] => TAIKO
            [quote] => USDT
            [settle] => USDT
            [baseId] => TAIKO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAIKOUSDT
                    [baseCoin] => TAIKO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718200800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BRETT/USDT:USDT] => Array
        (
            [id] => BRETTUSDT
            [lowercaseId] => 
            [symbol] => BRETT/USDT:USDT
            [base] => BRETT
            [quote] => USDT
            [settle] => USDT
            [baseId] => BRETT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BRETTUSDT
                    [baseCoin] => BRETT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718352000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ATH/USDT:USDT] => Array
        (
            [id] => ATHUSDT
            [lowercaseId] => 
            [symbol] => ATH/USDT:USDT
            [base] => ATH
            [quote] => USDT
            [settle] => USDT
            [baseId] => ATH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ATHUSDT
                    [baseCoin] => ATH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718438400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZK/USDT:USDT] => Array
        (
            [id] => ZKUSDT
            [lowercaseId] => 
            [symbol] => ZK/USDT:USDT
            [base] => ZK
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZKUSDT
                    [baseCoin] => ZK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718625600000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEW/USDT:USDT] => Array
        (
            [id] => MEWUSDT
            [lowercaseId] => 
            [symbol] => MEW/USDT:USDT
            [base] => MEW
            [quote] => USDT
            [settle] => USDT
            [baseId] => MEW
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEWUSDT
                    [baseCoin] => MEW
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718632800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [LISTA/USDT:USDT] => Array
        (
            [id] => LISTAUSDT
            [lowercaseId] => 
            [symbol] => LISTA/USDT:USDT
            [base] => LISTA
            [quote] => USDT
            [settle] => USDT
            [baseId] => LISTA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LISTAUSDT
                    [baseCoin] => LISTA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718890200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRO/USDT:USDT] => Array
        (
            [id] => ZROUSDT
            [lowercaseId] => 
            [symbol] => ZRO/USDT:USDT
            [base] => ZRO
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZRO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZROUSDT
                    [baseCoin] => ZRO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1718897400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BLAST/USDT:USDT] => Array
        (
            [id] => BLASTUSDT
            [lowercaseId] => 
            [symbol] => BLAST/USDT:USDT
            [base] => BLAST
            [quote] => USDT
            [settle] => USDT
            [baseId] => BLAST
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BLASTUSDT
                    [baseCoin] => BLAST
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1719489000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOG/USDT:USDT] => Array
        (
            [id] => DOGUSDT
            [lowercaseId] => 
            [symbol] => DOG/USDT:USDT
            [base] => DOG
            [quote] => USDT
            [settle] => USDT
            [baseId] => DOG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGUSDT
                    [baseCoin] => DOG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1719648000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [PAXG/USDT:USDT] => Array
        (
            [id] => PAXGUSDT
            [lowercaseId] => 
            [symbol] => PAXG/USDT:USDT
            [base] => PAXG
            [quote] => USDT
            [settle] => USDT
            [baseId] => PAXG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PAXGUSDT
                    [baseCoin] => PAXG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1719652800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZKJ/USDT:USDT] => Array
        (
            [id] => ZKJUSDT
            [lowercaseId] => 
            [symbol] => ZKJ/USDT:USDT
            [base] => ZKJ
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZKJ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZKJUSDT
                    [baseCoin] => ZKJ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1719914400000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGB/USDT:USDT] => Array
        (
            [id] => BGBUSDT
            [lowercaseId] => 
            [symbol] => BGB/USDT:USDT
            [base] => BGB
            [quote] => USDT
            [settle] => USDT
            [baseId] => BGB
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGBUSDT
                    [baseCoin] => BGB
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1720432800000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOCA/USDT:USDT] => Array
        (
            [id] => MOCAUSDT
            [lowercaseId] => 
            [symbol] => MOCA/USDT:USDT
            [base] => MOCA
            [quote] => USDT
            [settle] => USDT
            [baseId] => MOCA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOCAUSDT
                    [baseCoin] => MOCA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1720843200000
                )

            [tierBased] => 
            [percentage] => 
        )

    [GAS/USDT:USDT] => Array
        (
            [id] => GASUSDT
            [lowercaseId] => 
            [symbol] => GAS/USDT:USDT
            [base] => GAS
            [quote] => USDT
            [settle] => USDT
            [baseId] => GAS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GASUSDT
                    [baseCoin] => GAS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721370502000
                )

            [tierBased] => 
            [percentage] => 
        )

    [UXLINK/USDT:USDT] => Array
        (
            [id] => UXLINKUSDT
            [lowercaseId] => 
            [symbol] => UXLINK/USDT:USDT
            [base] => UXLINK
            [quote] => USDT
            [settle] => USDT
            [baseId] => UXLINK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UXLINKUSDT
                    [baseCoin] => UXLINK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721390297000
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANANA/USDT:USDT] => Array
        (
            [id] => BANANAUSDT
            [lowercaseId] => 
            [symbol] => BANANA/USDT:USDT
            [base] => BANANA
            [quote] => USDT
            [settle] => USDT
            [baseId] => BANANA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANANAUSDT
                    [baseCoin] => BANANA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721453430000
                )

            [tierBased] => 
            [percentage] => 
        )

    [MYRO/USDT:USDT] => Array
        (
            [id] => MYROUSDT
            [lowercaseId] => 
            [symbol] => MYRO/USDT:USDT
            [base] => MYRO
            [quote] => USDT
            [settle] => USDT
            [baseId] => MYRO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MYROUSDT
                    [baseCoin] => MYRO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721647444720
                )

            [tierBased] => 
            [percentage] => 
        )

    [POPCAT/USDT:USDT] => Array
        (
            [id] => POPCATUSDT
            [lowercaseId] => 
            [symbol] => POPCAT/USDT:USDT
            [base] => POPCAT
            [quote] => USDT
            [settle] => USDT
            [baseId] => POPCAT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POPCATUSDT
                    [baseCoin] => POPCAT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721803487963
                )

            [tierBased] => 
            [percentage] => 
        )

    [PRCL/USDT:USDT] => Array
        (
            [id] => PRCLUSDT
            [lowercaseId] => 
            [symbol] => PRCL/USDT:USDT
            [base] => PRCL
            [quote] => USDT
            [settle] => USDT
            [baseId] => PRCL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PRCLUSDT
                    [baseCoin] => PRCL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721724028483
                )

            [tierBased] => 
            [percentage] => 
        )

    [CLOUD/USDT:USDT] => Array
        (
            [id] => CLOUDUSDT
            [lowercaseId] => 
            [symbol] => CLOUD/USDT:USDT
            [base] => CLOUD
            [quote] => USDT
            [settle] => USDT
            [baseId] => CLOUD
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CLOUDUSDT
                    [baseCoin] => CLOUD
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721877227579
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAIL/USDT:USDT] => Array
        (
            [id] => AVAILUSDT
            [lowercaseId] => 
            [symbol] => AVAIL/USDT:USDT
            [base] => AVAIL
            [quote] => USDT
            [settle] => USDT
            [baseId] => AVAIL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAILUSDT
                    [baseCoin] => AVAIL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721958759112
                )

            [tierBased] => 
            [percentage] => 
        )

    [RENDER/USDT:USDT] => Array
        (
            [id] => RENDERUSDT
            [lowercaseId] => 
            [symbol] => RENDER/USDT:USDT
            [base] => RENDER
            [quote] => USDT
            [settle] => USDT
            [baseId] => RENDER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RENDERUSDT
                    [baseCoin] => RENDER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1721989286141
                )

            [tierBased] => 
            [percentage] => 
        )

    [RARE/USDT:USDT] => Array
        (
            [id] => RAREUSDT
            [lowercaseId] => 
            [symbol] => RARE/USDT:USDT
            [base] => RARE
            [quote] => USDT
            [settle] => USDT
            [baseId] => RARE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RAREUSDT
                    [baseCoin] => RARE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1723534014637
                )

            [tierBased] => 
            [percentage] => 
        )

    [PONKE/USDT:USDT] => Array
        (
            [id] => PONKEUSDT
            [lowercaseId] => 
            [symbol] => PONKE/USDT:USDT
            [base] => PONKE
            [quote] => USDT
            [settle] => USDT
            [baseId] => PONKE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PONKEUSDT
                    [baseCoin] => PONKE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1723534026719
                )

            [tierBased] => 
            [percentage] => 
        )

    [T/USDT:USDT] => Array
        (
            [id] => TUSDT
            [lowercaseId] => 
            [symbol] => T/USDT:USDT
            [base] => T
            [quote] => USDT
            [settle] => USDT
            [baseId] => T
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TUSDT
                    [baseCoin] => T
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 2
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1723616220955
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000000MOG/USDT:USDT] => Array
        (
            [id] => 1000000MOGUSDT
            [lowercaseId] => 
            [symbol] => 1000000MOG/USDT:USDT
            [base] => 1000000MOG
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000000MOG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000000MOGUSDT
                    [baseCoin] => 1000000MOG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1723616237528
                )

            [tierBased] => 
            [percentage] => 
        )

    [G/USDT:USDT] => Array
        (
            [id] => GUSDT
            [lowercaseId] => 
            [symbol] => G/USDT:USDT
            [base] => G
            [quote] => USDT
            [settle] => USDT
            [baseId] => G
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GUSDT
                    [baseCoin] => G
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1723717657776
                )

            [tierBased] => 
            [percentage] => 
        )

    [SYN/USDT:USDT] => Array
        (
            [id] => SYNUSDT
            [lowercaseId] => 
            [symbol] => SYN/USDT:USDT
            [base] => SYN
            [quote] => USDT
            [settle] => USDT
            [baseId] => SYN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SYNUSDT
                    [baseCoin] => SYN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724126089742
                )

            [tierBased] => 
            [percentage] => 
        )

    [SYS/USDT:USDT] => Array
        (
            [id] => SYSUSDT
            [lowercaseId] => 
            [symbol] => SYS/USDT:USDT
            [base] => SYS
            [quote] => USDT
            [settle] => USDT
            [baseId] => SYS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SYSUSDT
                    [baseCoin] => SYS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724126096757
                )

            [tierBased] => 
            [percentage] => 
        )

    [VOXEL/USDT:USDT] => Array
        (
            [id] => VOXELUSDT
            [lowercaseId] => 
            [symbol] => VOXEL/USDT:USDT
            [base] => VOXEL
            [quote] => USDT
            [settle] => USDT
            [baseId] => VOXEL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VOXELUSDT
                    [baseCoin] => VOXEL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 1
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724205598762
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUN/USDT:USDT] => Array
        (
            [id] => SUNUSDT
            [lowercaseId] => 
            [symbol] => SUN/USDT:USDT
            [base] => SUN
            [quote] => USDT
            [settle] => USDT
            [baseId] => SUN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUNUSDT
                    [baseCoin] => SUN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724395495731
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGS/USDT:USDT] => Array
        (
            [id] => DOGSUSDT
            [lowercaseId] => 
            [symbol] => DOGS/USDT:USDT
            [base] => DOGS
            [quote] => USDT
            [settle] => USDT
            [baseId] => DOGS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGSUSDT
                    [baseCoin] => DOGS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724670959110
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDER/USDT:USDT] => Array
        (
            [id] => ORDERUSDT
            [lowercaseId] => 
            [symbol] => ORDER/USDT:USDT
            [base] => ORDER
            [quote] => USDT
            [settle] => USDT
            [baseId] => ORDER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDERUSDT
                    [baseCoin] => ORDER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724827794026
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUNDOG/USDT:USDT] => Array
        (
            [id] => SUNDOGUSDT
            [lowercaseId] => 
            [symbol] => SUNDOG/USDT:USDT
            [base] => SUNDOG
            [quote] => USDT
            [settle] => USDT
            [baseId] => SUNDOG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUNDOGUSDT
                    [baseCoin] => SUNDOG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724847867297
                )

            [tierBased] => 
            [percentage] => 
        )

    [AKT/USDT:USDT] => Array
        (
            [id] => AKTUSDT
            [lowercaseId] => 
            [symbol] => AKT/USDT:USDT
            [base] => AKT
            [quote] => USDT
            [settle] => USDT
            [baseId] => AKT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AKTUSDT
                    [baseCoin] => AKT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724919172758
                )

            [tierBased] => 
            [percentage] => 
        )

    [MBOX/USDT:USDT] => Array
        (
            [id] => MBOXUSDT
            [lowercaseId] => 
            [symbol] => MBOX/USDT:USDT
            [base] => MBOX
            [quote] => USDT
            [settle] => USDT
            [baseId] => MBOX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MBOXUSDT
                    [baseCoin] => MBOX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724919159867
                )

            [tierBased] => 
            [percentage] => 
        )

    [HNT/USDT:USDT] => Array
        (
            [id] => HNTUSDT
            [lowercaseId] => 
            [symbol] => HNT/USDT:USDT
            [base] => HNT
            [quote] => USDT
            [settle] => USDT
            [baseId] => HNT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HNTUSDT
                    [baseCoin] => HNT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724992462050
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHESS/USDT:USDT] => Array
        (
            [id] => CHESSUSDT
            [lowercaseId] => 
            [symbol] => CHESS/USDT:USDT
            [base] => CHESS
            [quote] => USDT
            [settle] => USDT
            [baseId] => CHESS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHESSUSDT
                    [baseCoin] => CHESS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1724992465232
                )

            [tierBased] => 
            [percentage] => 
        )

    [FLUX/USDT:USDT] => Array
        (
            [id] => FLUXUSDT
            [lowercaseId] => 
            [symbol] => FLUX/USDT:USDT
            [base] => FLUX
            [quote] => USDT
            [settle] => USDT
            [baseId] => FLUX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FLUXUSDT
                    [baseCoin] => FLUX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725430848865
                )

            [tierBased] => 
            [percentage] => 
        )

    [POL/USDT:USDT] => Array
        (
            [id] => POLUSDT
            [lowercaseId] => 
            [symbol] => POL/USDT:USDT
            [base] => POL
            [quote] => USDT
            [settle] => USDT
            [baseId] => POL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLUSDT
                    [baseCoin] => POL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725602207203
                )

            [tierBased] => 
            [percentage] => 
        )

    [BSW/USDT:USDT] => Array
        (
            [id] => BSWUSDT
            [lowercaseId] => 
            [symbol] => BSW/USDT:USDT
            [base] => BSW
            [quote] => USDT
            [settle] => USDT
            [baseId] => BSW
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BSWUSDT
                    [baseCoin] => BSW
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725603877695
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEIROETH/USDT:USDT] => Array
        (
            [id] => NEIROETHUSDT
            [lowercaseId] => 
            [symbol] => NEIROETH/USDT:USDT
            [base] => NEIROETH
            [quote] => USDT
            [settle] => USDT
            [baseId] => NEIROETH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEIROETHUSDT
                    [baseCoin] => NEIROETH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725946648684
                )

            [tierBased] => 
            [percentage] => 
        )

    [RPL/USDT:USDT] => Array
        (
            [id] => RPLUSDT
            [lowercaseId] => 
            [symbol] => RPL/USDT:USDT
            [base] => RPL
            [quote] => USDT
            [settle] => USDT
            [baseId] => RPL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RPLUSDT
                    [baseCoin] => RPL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725946639621
                )

            [tierBased] => 
            [percentage] => 
        )

    [QUICK/USDT:USDT] => Array
        (
            [id] => QUICKUSDT
            [lowercaseId] => 
            [symbol] => QUICK/USDT:USDT
            [base] => QUICK
            [quote] => USDT
            [settle] => USDT
            [baseId] => QUICK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => QUICKUSDT
                    [baseCoin] => QUICK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1725946614614
                )

            [tierBased] => 
            [percentage] => 
        )

    [AERGO/USDT:USDT] => Array
        (
            [id] => AERGOUSDT
            [lowercaseId] => 
            [symbol] => AERGO/USDT:USDT
            [base] => AERGO
            [quote] => USDT
            [settle] => USDT
            [baseId] => AERGO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AERGOUSDT
                    [baseCoin] => AERGO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 2
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744796587528
                )

            [tierBased] => 
            [percentage] => 
        )

    [1MBABYDOGE/USDT:USDT] => Array
        (
            [id] => 1MBABYDOGEUSDT
            [lowercaseId] => 
            [symbol] => 1MBABYDOGE/USDT:USDT
            [base] => 1MBABYDOGE
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1MBABYDOGE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1MBABYDOGEUSDT
                    [baseCoin] => 1MBABYDOGE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726492355890
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000CAT/USDT:USDT] => Array
        (
            [id] => 1000CATUSDT
            [lowercaseId] => 
            [symbol] => 1000CAT/USDT:USDT
            [base] => 1000CAT
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1000CAT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000CATUSDT
                    [baseCoin] => 1000CAT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726487040864
                )

            [tierBased] => 
            [percentage] => 
        )

    [KDA/USDT:USDT] => Array
        (
            [id] => KDAUSDT
            [lowercaseId] => 
            [symbol] => KDA/USDT:USDT
            [base] => KDA
            [quote] => USDT
            [settle] => USDT
            [baseId] => KDA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KDAUSDT
                    [baseCoin] => KDA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726665908585
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIDA/USDT:USDT] => Array
        (
            [id] => FIDAUSDT
            [lowercaseId] => 
            [symbol] => FIDA/USDT:USDT
            [base] => FIDA
            [quote] => USDT
            [settle] => USDT
            [baseId] => FIDA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FIDAUSDT
                    [baseCoin] => FIDA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726743472506
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATI/USDT:USDT] => Array
        (
            [id] => CATIUSDT
            [lowercaseId] => 
            [symbol] => CATI/USDT:USDT
            [base] => CATI
            [quote] => USDT
            [settle] => USDT
            [baseId] => CATI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATIUSDT
                    [baseCoin] => CATI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726827425855
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIO/USDT:USDT] => Array
        (
            [id] => FIOUSDT
            [lowercaseId] => 
            [symbol] => FIO/USDT:USDT
            [base] => FIO
            [quote] => USDT
            [settle] => USDT
            [baseId] => FIO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FIOUSDT
                    [baseCoin] => FIO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1726827433953
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARK/USDT:USDT] => Array
        (
            [id] => ARKUSDT
            [lowercaseId] => 
            [symbol] => ARK/USDT:USDT
            [base] => ARK
            [quote] => USDT
            [settle] => USDT
            [baseId] => ARK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARKUSDT
                    [baseCoin] => ARK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727080913840
                )

            [tierBased] => 
            [percentage] => 
        )

    [GHST/USDT:USDT] => Array
        (
            [id] => GHSTUSDT
            [lowercaseId] => 
            [symbol] => GHST/USDT:USDT
            [base] => GHST
            [quote] => USDT
            [settle] => USDT
            [baseId] => GHST
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GHSTUSDT
                    [baseCoin] => GHST
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727148469104
                )

            [tierBased] => 
            [percentage] => 
        )

    [LOKA/USDT:USDT] => Array
        (
            [id] => LOKAUSDT
            [lowercaseId] => 
            [symbol] => LOKA/USDT:USDT
            [base] => LOKA
            [quote] => USDT
            [settle] => USDT
            [baseId] => LOKA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LOKAUSDT
                    [baseCoin] => LOKA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727173853272
                )

            [tierBased] => 
            [percentage] => 
        )

    [VELO/USDT:USDT] => Array
        (
            [id] => VELOUSDT
            [lowercaseId] => 
            [symbol] => VELO/USDT:USDT
            [base] => VELO
            [quote] => USDT
            [settle] => USDT
            [baseId] => VELO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VELOUSDT
                    [baseCoin] => VELO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727236837101
                )

            [tierBased] => 
            [percentage] => 
        )

    [HMSTR/USDT:USDT] => Array
        (
            [id] => HMSTRUSDT
            [lowercaseId] => 
            [symbol] => HMSTR/USDT:USDT
            [base] => HMSTR
            [quote] => USDT
            [settle] => USDT
            [baseId] => HMSTR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HMSTRUSDT
                    [baseCoin] => HMSTR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727335068054
                )

            [tierBased] => 
            [percentage] => 
        )

    [AGI/USDT:USDT] => Array
        (
            [id] => AGIUSDT
            [lowercaseId] => 
            [symbol] => AGI/USDT:USDT
            [base] => AGI
            [quote] => USDT
            [settle] => USDT
            [baseId] => AGI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AGIUSDT
                    [baseCoin] => AGI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727416230401
                )

            [tierBased] => 
            [percentage] => 
        )

    [REI/USDT:USDT] => Array
        (
            [id] => REIUSDT
            [lowercaseId] => 
            [symbol] => REI/USDT:USDT
            [base] => REI
            [quote] => USDT
            [settle] => USDT
            [baseId] => REI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REIUSDT
                    [baseCoin] => REI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727429542597
                )

            [tierBased] => 
            [percentage] => 
        )

    [COS/USDT:USDT] => Array
        (
            [id] => COSUSDT
            [lowercaseId] => 
            [symbol] => COS/USDT:USDT
            [base] => COS
            [quote] => USDT
            [settle] => USDT
            [baseId] => COS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COSUSDT
                    [baseCoin] => COS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727696265943
                )

            [tierBased] => 
            [percentage] => 
        )

    [EIGEN/USDT:USDT] => Array
        (
            [id] => EIGENUSDT
            [lowercaseId] => 
            [symbol] => EIGEN/USDT:USDT
            [base] => EIGEN
            [quote] => USDT
            [settle] => USDT
            [baseId] => EIGEN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EIGENUSDT
                    [baseCoin] => EIGEN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727692305568
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOODENG/USDT:USDT] => Array
        (
            [id] => MOODENGUSDT
            [lowercaseId] => 
            [symbol] => MOODENG/USDT:USDT
            [base] => MOODENG
            [quote] => USDT
            [settle] => USDT
            [baseId] => MOODENG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOODENGUSDT
                    [baseCoin] => MOODENG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727774526866
                )

            [tierBased] => 
            [percentage] => 
        )

    [DIA/USDT:USDT] => Array
        (
            [id] => DIAUSDT
            [lowercaseId] => 
            [symbol] => DIA/USDT:USDT
            [base] => DIA
            [quote] => USDT
            [settle] => USDT
            [baseId] => DIA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DIAUSDT
                    [baseCoin] => DIA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727867993208
                )

            [tierBased] => 
            [percentage] => 
        )

    [FTN/USDT:USDT] => Array
        (
            [id] => FTNUSDT
            [lowercaseId] => 
            [symbol] => FTN/USDT:USDT
            [base] => FTN
            [quote] => USDT
            [settle] => USDT
            [baseId] => FTN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FTNUSDT
                    [baseCoin] => FTN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728380234054
                )

            [tierBased] => 
            [percentage] => 
        )

    [OG/USDT:USDT] => Array
        (
            [id] => OGUSDT
            [lowercaseId] => 
            [symbol] => OG/USDT:USDT
            [base] => OG
            [quote] => USDT
            [settle] => USDT
            [baseId] => OG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OGUSDT
                    [baseCoin] => OG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728380240962
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEIROCTO/USDT:USDT] => Array
        (
            [id] => NEIROCTOUSDT
            [lowercaseId] => 
            [symbol] => NEIROCTO/USDT:USDT
            [base] => NEIROCTO
            [quote] => USDT
            [settle] => USDT
            [baseId] => NEIROCTO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEIROCTOUSDT
                    [baseCoin] => NEIROCTO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728452934986
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETHW/USDT:USDT] => Array
        (
            [id] => ETHWUSDT
            [lowercaseId] => 
            [symbol] => ETHW/USDT:USDT
            [base] => ETHW
            [quote] => USDT
            [settle] => USDT
            [baseId] => ETHW
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHWUSDT
                    [baseCoin] => ETHW
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728544173599
                )

            [tierBased] => 
            [percentage] => 
        )

    [DegenReborn/USDT:USDT] => Array
        (
            [id] => DEGENUSDT
            [lowercaseId] => 
            [symbol] => DegenReborn/USDT:USDT
            [base] => DegenReborn
            [quote] => USDT
            [settle] => USDT
            [baseId] => DEGEN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEGENUSDT
                    [baseCoin] => DEGEN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728548837792
                )

            [tierBased] => 
            [percentage] => 
        )

    [KMNO/USDT:USDT] => Array
        (
            [id] => KMNOUSDT
            [lowercaseId] => 
            [symbol] => KMNO/USDT:USDT
            [base] => KMNO
            [quote] => USDT
            [settle] => USDT
            [baseId] => KMNO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KMNOUSDT
                    [baseCoin] => KMNO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728560246523
                )

            [tierBased] => 
            [percentage] => 
        )

    [POWR/USDT:USDT] => Array
        (
            [id] => POWRUSDT
            [lowercaseId] => 
            [symbol] => POWR/USDT:USDT
            [base] => POWR
            [quote] => USDT
            [settle] => USDT
            [baseId] => POWR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POWRUSDT
                    [baseCoin] => POWR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728628218982
                )

            [tierBased] => 
            [percentage] => 
        )

    [PYR/USDT:USDT] => Array
        (
            [id] => PYRUSDT
            [lowercaseId] => 
            [symbol] => PYR/USDT:USDT
            [base] => PYR
            [quote] => USDT
            [settle] => USDT
            [baseId] => PYR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PYRUSDT
                    [baseCoin] => PYR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728628200342
                )

            [tierBased] => 
            [percentage] => 
        )

    [CARV/USDT:USDT] => Array
        (
            [id] => CARVUSDT
            [lowercaseId] => 
            [symbol] => CARV/USDT:USDT
            [base] => CARV
            [quote] => USDT
            [settle] => USDT
            [baseId] => CARV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CARVUSDT
                    [baseCoin] => CARV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728722266832
                )

            [tierBased] => 
            [percentage] => 
        )

    [SLERF/USDT:USDT] => Array
        (
            [id] => SLERFUSDT
            [lowercaseId] => 
            [symbol] => SLERF/USDT:USDT
            [base] => SLERF
            [quote] => USDT
            [settle] => USDT
            [baseId] => SLERF
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SLERFUSDT
                    [baseCoin] => SLERF
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728878497955
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUFFER/USDT:USDT] => Array
        (
            [id] => PUFFERUSDT
            [lowercaseId] => 
            [symbol] => PUFFER/USDT:USDT
            [base] => PUFFER
            [quote] => USDT
            [settle] => USDT
            [baseId] => PUFFER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUFFERUSDT
                    [baseCoin] => PUFFER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728910781725
                )

            [tierBased] => 
            [percentage] => 
        )

    [10000WHY/USDT:USDT] => Array
        (
            [id] => 10000WHYUSDT
            [lowercaseId] => 
            [symbol] => 10000WHY/USDT:USDT
            [base] => 10000WHY
            [quote] => USDT
            [settle] => USDT
            [baseId] => 10000WHY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 10000WHYUSDT
                    [baseCoin] => 10000WHY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1728986510176
                )

            [tierBased] => 
            [percentage] => 
        )

    [DEEP/USDT:USDT] => Array
        (
            [id] => DEEPUSDT
            [lowercaseId] => 
            [symbol] => DEEP/USDT:USDT
            [base] => DEEP
            [quote] => USDT
            [settle] => USDT
            [baseId] => DEEP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEEPUSDT
                    [baseCoin] => DEEP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729069378839
                )

            [tierBased] => 
            [percentage] => 
        )

    [DBR/USDT:USDT] => Array
        (
            [id] => DBRUSDT
            [lowercaseId] => 
            [symbol] => DBR/USDT:USDT
            [base] => DBR
            [quote] => USDT
            [settle] => USDT
            [baseId] => DBR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DBRUSDT
                    [baseCoin] => DBR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729158518856
                )

            [tierBased] => 
            [percentage] => 
        )

    [LUMIA/USDT:USDT] => Array
        (
            [id] => LUMIAUSDT
            [lowercaseId] => 
            [symbol] => LUMIA/USDT:USDT
            [base] => LUMIA
            [quote] => USDT
            [settle] => USDT
            [baseId] => LUMIA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LUMIAUSDT
                    [baseCoin] => LUMIA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729492257571
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCR/USDT:USDT] => Array
        (
            [id] => SCRUSDT
            [lowercaseId] => 
            [symbol] => SCR/USDT:USDT
            [base] => SCR
            [quote] => USDT
            [settle] => USDT
            [baseId] => SCR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCRUSDT
                    [baseCoin] => SCR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729589339069
                )

            [tierBased] => 
            [percentage] => 
        )

    [GOAT/USDT:USDT] => Array
        (
            [id] => GOATUSDT
            [lowercaseId] => 
            [symbol] => GOAT/USDT:USDT
            [base] => GOAT
            [quote] => USDT
            [settle] => USDT
            [baseId] => GOAT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GOATUSDT
                    [baseCoin] => GOAT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729680435842
                )

            [tierBased] => 
            [percentage] => 
        )

    [X/USDT:USDT] => Array
        (
            [id] => XUSDT
            [lowercaseId] => 
            [symbol] => X/USDT:USDT
            [base] => X
            [quote] => USDT
            [settle] => USDT
            [baseId] => X
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-8
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XUSDT
                    [baseCoin] => X
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 8
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729774866125
                )

            [tierBased] => 
            [percentage] => 
        )

    [SAFE/USDT:USDT] => Array
        (
            [id] => SAFEUSDT
            [lowercaseId] => 
            [symbol] => SAFE/USDT:USDT
            [base] => SAFE
            [quote] => USDT
            [settle] => USDT
            [baseId] => SAFE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SAFEUSDT
                    [baseCoin] => SAFE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1729842727006
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRASS/USDT:USDT] => Array
        (
            [id] => GRASSUSDT
            [lowercaseId] => 
            [symbol] => GRASS/USDT:USDT
            [base] => GRASS
            [quote] => USDT
            [settle] => USDT
            [baseId] => GRASS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRASSUSDT
                    [baseCoin] => GRASS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730118155219
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWEAT/USDT:USDT] => Array
        (
            [id] => SWEATUSDT
            [lowercaseId] => 
            [symbol] => SWEAT/USDT:USDT
            [base] => SWEAT
            [quote] => USDT
            [settle] => USDT
            [baseId] => SWEAT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWEATUSDT
                    [baseCoin] => SWEAT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730095835568
                )

            [tierBased] => 
            [percentage] => 
        )

    [SANTOS/USDT:USDT] => Array
        (
            [id] => SANTOSUSDT
            [lowercaseId] => 
            [symbol] => SANTOS/USDT:USDT
            [base] => SANTOS
            [quote] => USDT
            [settle] => USDT
            [baseId] => SANTOS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SANTOSUSDT
                    [baseCoin] => SANTOS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730120060000
                )

            [tierBased] => 
            [percentage] => 
        )

    [SPX/USDT:USDT] => Array
        (
            [id] => SPXUSDT
            [lowercaseId] => 
            [symbol] => SPX/USDT:USDT
            [base] => SPX
            [quote] => USDT
            [settle] => USDT
            [baseId] => SPX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SPXUSDT
                    [baseCoin] => SPX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730199510213
                )

            [tierBased] => 
            [percentage] => 
        )

    [VIRTUAL/USDT:USDT] => Array
        (
            [id] => VIRTUALUSDT
            [lowercaseId] => 
            [symbol] => VIRTUAL/USDT:USDT
            [base] => VIRTUAL
            [quote] => USDT
            [settle] => USDT
            [baseId] => VIRTUAL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VIRTUALUSDT
                    [baseCoin] => VIRTUAL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730458841747
                )

            [tierBased] => 
            [percentage] => 
        )

    [AERO/USDT:USDT] => Array
        (
            [id] => AEROUSDT
            [lowercaseId] => 
            [symbol] => AERO/USDT:USDT
            [base] => AERO
            [quote] => USDT
            [settle] => USDT
            [baseId] => AERO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AEROUSDT
                    [baseCoin] => AERO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730802046149
                )

            [tierBased] => 
            [percentage] => 
        )

    [CETUS/USDT:USDT] => Array
        (
            [id] => CETUSUSDT
            [lowercaseId] => 
            [symbol] => CETUS/USDT:USDT
            [base] => CETUS
            [quote] => USDT
            [settle] => USDT
            [baseId] => CETUS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CETUSUSDT
                    [baseCoin] => CETUS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730875652101
                )

            [tierBased] => 
            [percentage] => 
        )

    [COW/USDT:USDT] => Array
        (
            [id] => COWUSDT
            [lowercaseId] => 
            [symbol] => COW/USDT:USDT
            [base] => COW
            [quote] => USDT
            [settle] => USDT
            [baseId] => COW
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COWUSDT
                    [baseCoin] => COW
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730895981823
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWELL/USDT:USDT] => Array
        (
            [id] => SWELLUSDT
            [lowercaseId] => 
            [symbol] => SWELL/USDT:USDT
            [base] => SWELL
            [quote] => USDT
            [settle] => USDT
            [baseId] => SWELL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWELLUSDT
                    [baseCoin] => SWELL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1730974437150
                )

            [tierBased] => 
            [percentage] => 
        )

    [DRIFT/USDT:USDT] => Array
        (
            [id] => DRIFTUSDT
            [lowercaseId] => 
            [symbol] => DRIFT/USDT:USDT
            [base] => DRIFT
            [quote] => USDT
            [settle] => USDT
            [baseId] => DRIFT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DRIFTUSDT
                    [baseCoin] => DRIFT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731077308443
                )

            [tierBased] => 
            [percentage] => 
        )

    [PNUT/USDT:USDT] => Array
        (
            [id] => PNUTUSDT
            [lowercaseId] => 
            [symbol] => PNUT/USDT:USDT
            [base] => PNUT
            [quote] => USDT
            [settle] => USDT
            [baseId] => PNUT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PNUTUSDT
                    [baseCoin] => PNUT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731314467929
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACT/USDT:USDT] => Array
        (
            [id] => ACTUSDT
            [lowercaseId] => 
            [symbol] => ACT/USDT:USDT
            [base] => ACT
            [quote] => USDT
            [settle] => USDT
            [baseId] => ACT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACTUSDT
                    [baseCoin] => ACT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731314482273
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRO/USDT:USDT] => Array
        (
            [id] => CROUSDT
            [lowercaseId] => 
            [symbol] => CRO/USDT:USDT
            [base] => CRO
            [quote] => USDT
            [settle] => USDT
            [baseId] => CRO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CROUSDT
                    [baseCoin] => CRO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731398813806
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEAQ/USDT:USDT] => Array
        (
            [id] => PEAQUSDT
            [lowercaseId] => 
            [symbol] => PEAQ/USDT:USDT
            [base] => PEAQ
            [quote] => USDT
            [settle] => USDT
            [baseId] => PEAQ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEAQUSDT
                    [baseCoin] => PEAQ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731403082153
                )

            [tierBased] => 
            [percentage] => 
        )

    [FOXY/USDT:USDT] => Array
        (
            [id] => FOXYUSDT
            [lowercaseId] => 
            [symbol] => FOXY/USDT:USDT
            [base] => FOXY
            [quote] => USDT
            [settle] => USDT
            [baseId] => FOXY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FOXYUSDT
                    [baseCoin] => FOXY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731407233397
                )

            [tierBased] => 
            [percentage] => 
        )

    [FWOG/USDT:USDT] => Array
        (
            [id] => FWOGUSDT
            [lowercaseId] => 
            [symbol] => FWOG/USDT:USDT
            [base] => FWOG
            [quote] => USDT
            [settle] => USDT
            [baseId] => FWOG
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FWOGUSDT
                    [baseCoin] => FWOG
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731410710151
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIPPO/USDT:USDT] => Array
        (
            [id] => HIPPOUSDT
            [lowercaseId] => 
            [symbol] => HIPPO/USDT:USDT
            [base] => HIPPO
            [quote] => USDT
            [settle] => USDT
            [baseId] => HIPPO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIPPOUSDT
                    [baseCoin] => HIPPO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731497525815
                )

            [tierBased] => 
            [percentage] => 
        )

    [SNT/USDT:USDT] => Array
        (
            [id] => SNTUSDT
            [lowercaseId] => 
            [symbol] => SNT/USDT:USDT
            [base] => SNT
            [quote] => USDT
            [settle] => USDT
            [baseId] => SNT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SNTUSDT
                    [baseCoin] => SNT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731568128599
                )

            [tierBased] => 
            [percentage] => 
        )

    [MERL/USDT:USDT] => Array
        (
            [id] => MERLUSDT
            [lowercaseId] => 
            [symbol] => MERL/USDT:USDT
            [base] => MERL
            [quote] => USDT
            [settle] => USDT
            [baseId] => MERL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MERLUSDT
                    [baseCoin] => MERL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731568108112
                )

            [tierBased] => 
            [percentage] => 
        )

    [STEEM/USDT:USDT] => Array
        (
            [id] => STEEMUSDT
            [lowercaseId] => 
            [symbol] => STEEM/USDT:USDT
            [base] => STEEM
            [quote] => USDT
            [settle] => USDT
            [baseId] => STEEM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STEEMUSDT
                    [baseCoin] => STEEM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731568118401
                )

            [tierBased] => 
            [percentage] => 
        )

    [BAN/USDT:USDT] => Array
        (
            [id] => BANUSDT
            [lowercaseId] => 
            [symbol] => BAN/USDT:USDT
            [base] => BAN
            [quote] => USDT
            [settle] => USDT
            [baseId] => BAN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANUSDT
                    [baseCoin] => BAN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1731926680804
                )

            [tierBased] => 
            [percentage] => 
        )

    [OL/USDT:USDT] => Array
        (
            [id] => OLUSDT
            [lowercaseId] => 
            [symbol] => OL/USDT:USDT
            [base] => OL
            [quote] => USDT
            [settle] => USDT
            [baseId] => OL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OLUSDT
                    [baseCoin] => OL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732093313783
                )

            [tierBased] => 
            [percentage] => 
        )

    [MORPHO/USDT:USDT] => Array
        (
            [id] => MORPHOUSDT
            [lowercaseId] => 
            [symbol] => MORPHO/USDT:USDT
            [base] => MORPHO
            [quote] => USDT
            [settle] => USDT
            [baseId] => MORPHO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MORPHOUSDT
                    [baseCoin] => MORPHO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732185065375
                )

            [tierBased] => 
            [percentage] => 
        )

    [SCRT/USDT:USDT] => Array
        (
            [id] => SCRTUSDT
            [lowercaseId] => 
            [symbol] => SCRT/USDT:USDT
            [base] => SCRT
            [quote] => USDT
            [settle] => USDT
            [baseId] => SCRT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SCRTUSDT
                    [baseCoin] => SCRT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732187848540
                )

            [tierBased] => 
            [percentage] => 
        )

    [CHILLGUY/USDT:USDT] => Array
        (
            [id] => CHILLGUYUSDT
            [lowercaseId] => 
            [symbol] => CHILLGUY/USDT:USDT
            [base] => CHILLGUY
            [quote] => USDT
            [settle] => USDT
            [baseId] => CHILLGUY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CHILLGUYUSDT
                    [baseCoin] => CHILLGUY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732242167102
                )

            [tierBased] => 
            [percentage] => 
        )

    [MEMEFI/USDT:USDT] => Array
        (
            [id] => MEMEFIUSDT
            [lowercaseId] => 
            [symbol] => MEMEFI/USDT:USDT
            [base] => MEMEFI
            [quote] => USDT
            [settle] => USDT
            [baseId] => MEMEFI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEMEFIUSDT
                    [baseCoin] => MEMEFI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732281828179
                )

            [tierBased] => 
            [percentage] => 
        )

    [1MCHEEMS/USDT:USDT] => Array
        (
            [id] => 1MCHEEMSUSDT
            [lowercaseId] => 
            [symbol] => 1MCHEEMS/USDT:USDT
            [base] => 1MCHEEMS
            [quote] => USDT
            [settle] => USDT
            [baseId] => 1MCHEEMS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1MCHEEMSUSDT
                    [baseCoin] => 1MCHEEMS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732357958118
                )

            [tierBased] => 
            [percentage] => 
        )

    [OXT/USDT:USDT] => Array
        (
            [id] => OXTUSDT
            [lowercaseId] => 
            [symbol] => OXT/USDT:USDT
            [base] => OXT
            [quote] => USDT
            [settle] => USDT
            [baseId] => OXT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OXTUSDT
                    [baseCoin] => OXT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732514994250
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZRC/USDT:USDT] => Array
        (
            [id] => ZRCUSDT
            [lowercaseId] => 
            [symbol] => ZRC/USDT:USDT
            [base] => ZRC
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZRC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZRCUSDT
                    [baseCoin] => ZRC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732507297380
                )

            [tierBased] => 
            [percentage] => 
        )

    [THE/USDT:USDT] => Array
        (
            [id] => THEUSDT
            [lowercaseId] => 
            [symbol] => THE/USDT:USDT
            [base] => THE
            [quote] => USDT
            [settle] => USDT
            [baseId] => THE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => THEUSDT
                    [baseCoin] => THE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732703741473
                )

            [tierBased] => 
            [percentage] => 
        )

    [MAJOR/USDT:USDT] => Array
        (
            [id] => MAJORUSDT
            [lowercaseId] => 
            [symbol] => MAJOR/USDT:USDT
            [base] => MAJOR
            [quote] => USDT
            [settle] => USDT
            [baseId] => MAJOR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MAJORUSDT
                    [baseCoin] => MAJOR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732796805619
                )

            [tierBased] => 
            [percentage] => 
        )

    [CTC/USDT:USDT] => Array
        (
            [id] => CTCUSDT
            [lowercaseId] => 
            [symbol] => CTC/USDT:USDT
            [base] => CTC
            [quote] => USDT
            [settle] => USDT
            [baseId] => CTC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CTCUSDT
                    [baseCoin] => CTC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733224050930
                )

            [tierBased] => 
            [percentage] => 
        )

    [XDC/USDT:USDT] => Array
        (
            [id] => XDCUSDT
            [lowercaseId] => 
            [symbol] => XDC/USDT:USDT
            [base] => XDC
            [quote] => USDT
            [settle] => USDT
            [baseId] => XDC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XDCUSDT
                    [baseCoin] => XDC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733314444660
                )

            [tierBased] => 
            [percentage] => 
        )

    [XION/USDT:USDT] => Array
        (
            [id] => XIONUSDT
            [lowercaseId] => 
            [symbol] => XION/USDT:USDT
            [base] => XION
            [quote] => USDT
            [settle] => USDT
            [baseId] => XION
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XIONUSDT
                    [baseCoin] => XION
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733394241844
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORCA/USDT:USDT] => Array
        (
            [id] => ORCAUSDT
            [lowercaseId] => 
            [symbol] => ORCA/USDT:USDT
            [base] => ORCA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ORCA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORCAUSDT
                    [baseCoin] => ORCA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733482190712
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACX/USDT:USDT] => Array
        (
            [id] => ACXUSDT
            [lowercaseId] => 
            [symbol] => ACX/USDT:USDT
            [base] => ACX
            [quote] => USDT
            [settle] => USDT
            [baseId] => ACX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACXUSDT
                    [baseCoin] => ACX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733483915239
                )

            [tierBased] => 
            [percentage] => 
        )

    [NS/USDT:USDT] => Array
        (
            [id] => NSUSDT
            [lowercaseId] => 
            [symbol] => NS/USDT:USDT
            [base] => NS
            [quote] => USDT
            [settle] => USDT
            [baseId] => NS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NSUSDT
                    [baseCoin] => NS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733557205297
                )

            [tierBased] => 
            [percentage] => 
        )

    [MOVE/USDT:USDT] => Array
        (
            [id] => MOVEUSDT
            [lowercaseId] => 
            [symbol] => MOVE/USDT:USDT
            [base] => MOVE
            [quote] => USDT
            [settle] => USDT
            [baseId] => MOVE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MOVEUSDT
                    [baseCoin] => MOVE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733746054724
                )

            [tierBased] => 
            [percentage] => 
        )

    [KOMA/USDT:USDT] => Array
        (
            [id] => KOMAUSDT
            [lowercaseId] => 
            [symbol] => KOMA/USDT:USDT
            [base] => KOMA
            [quote] => USDT
            [settle] => USDT
            [baseId] => KOMA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KOMAUSDT
                    [baseCoin] => KOMA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733826098919
                )

            [tierBased] => 
            [percentage] => 
        )

    [ME/USDT:USDT] => Array
        (
            [id] => MEUSDT
            [lowercaseId] => 
            [symbol] => ME/USDT:USDT
            [base] => ME
            [quote] => USDT
            [settle] => USDT
            [baseId] => ME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEUSDT
                    [baseCoin] => ME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1733826697914
                )

            [tierBased] => 
            [percentage] => 
        )

    [VELODROME/USDT:USDT] => Array
        (
            [id] => VELODROMEUSDT
            [lowercaseId] => 
            [symbol] => VELODROME/USDT:USDT
            [base] => VELODROME
            [quote] => USDT
            [settle] => USDT
            [baseId] => VELODROME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VELODROMEUSDT
                    [baseCoin] => VELODROME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734088518758
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVA/USDT:USDT] => Array
        (
            [id] => AVAUSDT
            [lowercaseId] => 
            [symbol] => AVA/USDT:USDT
            [base] => AVA
            [quote] => USDT
            [settle] => USDT
            [baseId] => AVA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAUSDT
                    [baseCoin] => AVA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734088516296
                )

            [tierBased] => 
            [percentage] => 
        )

    [VANA/USDT:USDT] => Array
        (
            [id] => VANAUSDT
            [lowercaseId] => 
            [symbol] => VANA/USDT:USDT
            [base] => VANA
            [quote] => USDT
            [settle] => USDT
            [baseId] => VANA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VANAUSDT
                    [baseCoin] => VANA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734350883306
                )

            [tierBased] => 
            [percentage] => 
        )

    [HYPE/USDT:USDT] => Array
        (
            [id] => HYPEUSDT
            [lowercaseId] => 
            [symbol] => HYPE/USDT:USDT
            [base] => HYPE
            [quote] => USDT
            [settle] => USDT
            [baseId] => HYPE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HYPEUSDT
                    [baseCoin] => HYPE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734491016220
                )

            [tierBased] => 
            [percentage] => 
        )

    [PENGU/USDT:USDT] => Array
        (
            [id] => PENGUUSDT
            [lowercaseId] => 
            [symbol] => PENGU/USDT:USDT
            [base] => PENGU
            [quote] => USDT
            [settle] => USDT
            [baseId] => PENGU
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PENGUUSDT
                    [baseCoin] => PENGU
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734501571017
                )

            [tierBased] => 
            [percentage] => 
        )

    [USUAL/USDT:USDT] => Array
        (
            [id] => USUALUSDT
            [lowercaseId] => 
            [symbol] => USUAL/USDT:USDT
            [base] => USUAL
            [quote] => USDT
            [settle] => USDT
            [baseId] => USUAL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => USUALUSDT
                    [baseCoin] => USUAL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734520588950
                )

            [tierBased] => 
            [percentage] => 
        )

    [FUEL/USDT:USDT] => Array
        (
            [id] => FUELUSDT
            [lowercaseId] => 
            [symbol] => FUEL/USDT:USDT
            [base] => FUEL
            [quote] => USDT
            [settle] => USDT
            [baseId] => FUEL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUELUSDT
                    [baseCoin] => FUEL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734605950440
                )

            [tierBased] => 
            [percentage] => 
        )

    [CGPT/USDT:USDT] => Array
        (
            [id] => CGPTUSDT
            [lowercaseId] => 
            [symbol] => CGPT/USDT:USDT
            [base] => CGPT
            [quote] => USDT
            [settle] => USDT
            [baseId] => CGPT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CGPTUSDT
                    [baseCoin] => CGPT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734753104333
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIXBT/USDT:USDT] => Array
        (
            [id] => AIXBTUSDT
            [lowercaseId] => 
            [symbol] => AIXBT/USDT:USDT
            [base] => AIXBT
            [quote] => USDT
            [settle] => USDT
            [baseId] => AIXBT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIXBTUSDT
                    [baseCoin] => AIXBT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734753112837
                )

            [tierBased] => 
            [percentage] => 
        )

    [FARTCOIN/USDT:USDT] => Array
        (
            [id] => FARTCOINUSDT
            [lowercaseId] => 
            [symbol] => FARTCOIN/USDT:USDT
            [base] => FARTCOIN
            [quote] => USDT
            [settle] => USDT
            [baseId] => FARTCOIN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FARTCOINUSDT
                    [baseCoin] => FARTCOIN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734753107239
                )

            [tierBased] => 
            [percentage] => 
        )

    [HIVE/USDT:USDT] => Array
        (
            [id] => HIVEUSDT
            [lowercaseId] => 
            [symbol] => HIVE/USDT:USDT
            [base] => HIVE
            [quote] => USDT
            [settle] => USDT
            [baseId] => HIVE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HIVEUSDT
                    [baseCoin] => HIVE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1734926171976
                )

            [tierBased] => 
            [percentage] => 
        )

    [DEXE/USDT:USDT] => Array
        (
            [id] => DEXEUSDT
            [lowercaseId] => 
            [symbol] => DEXE/USDT:USDT
            [base] => DEXE
            [quote] => USDT
            [settle] => USDT
            [baseId] => DEXE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DEXEUSDT
                    [baseCoin] => DEXE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735034183583
                )

            [tierBased] => 
            [percentage] => 
        )

    [GIGA/USDT:USDT] => Array
        (
            [id] => GIGAUSDT
            [lowercaseId] => 
            [symbol] => GIGA/USDT:USDT
            [base] => GIGA
            [quote] => USDT
            [settle] => USDT
            [baseId] => GIGA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GIGAUSDT
                    [baseCoin] => GIGA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735532599836
                )

            [tierBased] => 
            [percentage] => 
        )

    [PHA/USDT:USDT] => Array
        (
            [id] => PHAUSDT
            [lowercaseId] => 
            [symbol] => PHA/USDT:USDT
            [base] => PHA
            [quote] => USDT
            [settle] => USDT
            [baseId] => PHA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PHAUSDT
                    [baseCoin] => PHA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735551864311
                )

            [tierBased] => 
            [percentage] => 
        )

    [DF/USDT:USDT] => Array
        (
            [id] => DFUSDT
            [lowercaseId] => 
            [symbol] => DF/USDT:USDT
            [base] => DF
            [quote] => USDT
            [settle] => USDT
            [baseId] => DF
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DFUSDT
                    [baseCoin] => DF
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735551860581
                )

            [tierBased] => 
            [percentage] => 
        )

    [AI16Z/USDT:USDT] => Array
        (
            [id] => AI16ZUSDT
            [lowercaseId] => 
            [symbol] => AI16Z/USDT:USDT
            [base] => AI16Z
            [quote] => USDT
            [settle] => USDT
            [baseId] => AI16Z
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AI16ZUSDT
                    [baseCoin] => AI16Z
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735798514317
                )

            [tierBased] => 
            [percentage] => 
        )

    [GRIFFAIN/USDT:USDT] => Array
        (
            [id] => GRIFFAINUSDT
            [lowercaseId] => 
            [symbol] => GRIFFAIN/USDT:USDT
            [base] => GRIFFAIN
            [quote] => USDT
            [settle] => USDT
            [baseId] => GRIFFAIN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GRIFFAINUSDT
                    [baseCoin] => GRIFFAIN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735802152067
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZEREBRO/USDT:USDT] => Array
        (
            [id] => ZEREBROUSDT
            [lowercaseId] => 
            [symbol] => ZEREBRO/USDT:USDT
            [base] => ZEREBRO
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZEREBRO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZEREBROUSDT
                    [baseCoin] => ZEREBRO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735818930630
                )

            [tierBased] => 
            [percentage] => 
        )

    [BIO/USDT:USDT] => Array
        (
            [id] => BIOUSDT
            [lowercaseId] => 
            [symbol] => BIO/USDT:USDT
            [base] => BIO
            [quote] => USDT
            [settle] => USDT
            [baseId] => BIO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIOUSDT
                    [baseCoin] => BIO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1735897443872
                )

            [tierBased] => 
            [percentage] => 
        )

    [SWARMS/USDT:USDT] => Array
        (
            [id] => SWARMSUSDT
            [lowercaseId] => 
            [symbol] => SWARMS/USDT:USDT
            [base] => SWARMS
            [quote] => USDT
            [settle] => USDT
            [baseId] => SWARMS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SWARMSUSDT
                    [baseCoin] => SWARMS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736242232784
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALCH/USDT:USDT] => Array
        (
            [id] => ALCHUSDT
            [lowercaseId] => 
            [symbol] => ALCH/USDT:USDT
            [base] => ALCH
            [quote] => USDT
            [settle] => USDT
            [baseId] => ALCH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALCHUSDT
                    [baseCoin] => ALCH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736242230327
                )

            [tierBased] => 
            [percentage] => 
        )

    [COOKIE/USDT:USDT] => Array
        (
            [id] => COOKIEUSDT
            [lowercaseId] => 
            [symbol] => COOKIE/USDT:USDT
            [base] => COOKIE
            [quote] => USDT
            [settle] => USDT
            [baseId] => COOKIE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => COOKIEUSDT
                    [baseCoin] => COOKIE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736242227140
                )

            [tierBased] => 
            [percentage] => 
        )

    [SONIC/USDT:USDT] => Array
        (
            [id] => SONICUSDT
            [lowercaseId] => 
            [symbol] => SONIC/USDT:USDT
            [base] => SONIC
            [quote] => USDT
            [settle] => USDT
            [baseId] => SONIC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SONICUSDT
                    [baseCoin] => SONIC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736250128660
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAAI/USDT:USDT] => Array
        (
            [id] => AVAAIUSDT
            [lowercaseId] => 
            [symbol] => AVAAI/USDT:USDT
            [base] => AVAAI
            [quote] => USDT
            [settle] => USDT
            [baseId] => AVAAI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAAIUSDT
                    [baseCoin] => AVAAI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736333298204
                )

            [tierBased] => 
            [percentage] => 
        )

    [S/USDT:USDT] => Array
        (
            [id] => SUSDT
            [lowercaseId] => 
            [symbol] => S/USDT:USDT
            [base] => S
            [quote] => USDT
            [settle] => USDT
            [baseId] => S
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUSDT
                    [baseCoin] => S
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736935158764
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROM/USDT:USDT] => Array
        (
            [id] => PROMUSDT
            [lowercaseId] => 
            [symbol] => PROM/USDT:USDT
            [base] => PROM
            [quote] => USDT
            [settle] => USDT
            [baseId] => PROM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROMUSDT
                    [baseCoin] => PROM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1736941470783
                )

            [tierBased] => 
            [percentage] => 
        )

    [DUCK/USDT:USDT] => Array
        (
            [id] => DUCKUSDT
            [lowercaseId] => 
            [symbol] => DUCK/USDT:USDT
            [base] => DUCK
            [quote] => USDT
            [settle] => USDT
            [baseId] => DUCK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DUCKUSDT
                    [baseCoin] => DUCK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737020757331
                )

            [tierBased] => 
            [percentage] => 
        )

    [BGSC/USDT:USDT] => Array
        (
            [id] => BGSCUSDT
            [lowercaseId] => 
            [symbol] => BGSC/USDT:USDT
            [base] => BGSC
            [quote] => USDT
            [settle] => USDT
            [baseId] => BGSC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 10
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BGSCUSDT
                    [baseCoin] => BGSC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 10
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737106354544
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOLV/USDT:USDT] => Array
        (
            [id] => SOLVUSDT
            [lowercaseId] => 
            [symbol] => SOLV/USDT:USDT
            [base] => SOLV
            [quote] => USDT
            [settle] => USDT
            [baseId] => SOLV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLVUSDT
                    [baseCoin] => SOLV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737109837716
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARC/USDT:USDT] => Array
        (
            [id] => ARCUSDT
            [lowercaseId] => 
            [symbol] => ARC/USDT:USDT
            [base] => ARC
            [quote] => USDT
            [settle] => USDT
            [baseId] => ARC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARCUSDT
                    [baseCoin] => ARC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737114898027
                )

            [tierBased] => 
            [percentage] => 
        )

    [NC/USDT:USDT] => Array
        (
            [id] => NCUSDT
            [lowercaseId] => 
            [symbol] => NC/USDT:USDT
            [base] => NC
            [quote] => USDT
            [settle] => USDT
            [baseId] => NC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NCUSDT
                    [baseCoin] => NC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737114907624
                )

            [tierBased] => 
            [percentage] => 
        )

    [PIPPIN/USDT:USDT] => Array
        (
            [id] => PIPPINUSDT
            [lowercaseId] => 
            [symbol] => PIPPIN/USDT:USDT
            [base] => PIPPIN
            [quote] => USDT
            [settle] => USDT
            [baseId] => PIPPIN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIPPINUSDT
                    [baseCoin] => PIPPIN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737173044570
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRUMP/USDT:USDT] => Array
        (
            [id] => TRUMPUSDT
            [lowercaseId] => 
            [symbol] => TRUMP/USDT:USDT
            [base] => TRUMP
            [quote] => USDT
            [settle] => USDT
            [baseId] => TRUMP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUMPUSDT
                    [baseCoin] => TRUMP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737195747611
                )

            [tierBased] => 
            [percentage] => 
        )

    [MELANIA/USDT:USDT] => Array
        (
            [id] => MELANIAUSDT
            [lowercaseId] => 
            [symbol] => MELANIA/USDT:USDT
            [base] => MELANIA
            [quote] => USDT
            [settle] => USDT
            [baseId] => MELANIA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MELANIAUSDT
                    [baseCoin] => MELANIA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737344502218
                )

            [tierBased] => 
            [percentage] => 
        )

    [PLUME/USDT:USDT] => Array
        (
            [id] => PLUMEUSDT
            [lowercaseId] => 
            [symbol] => PLUME/USDT:USDT
            [base] => PLUME
            [quote] => USDT
            [settle] => USDT
            [baseId] => PLUME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PLUMEUSDT
                    [baseCoin] => PLUME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737519163268
                )

            [tierBased] => 
            [percentage] => 
        )

    [VTHO/USDT:USDT] => Array
        (
            [id] => VTHOUSDT
            [lowercaseId] => 
            [symbol] => VTHO/USDT:USDT
            [base] => VTHO
            [quote] => USDT
            [settle] => USDT
            [baseId] => VTHO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VTHOUSDT
                    [baseCoin] => VTHO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737533070596
                )

            [tierBased] => 
            [percentage] => 
        )

    [J/USDT:USDT] => Array
        (
            [id] => JUSDT
            [lowercaseId] => 
            [symbol] => J/USDT:USDT
            [base] => J
            [quote] => USDT
            [settle] => USDT
            [baseId] => J
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JUSDT
                    [baseCoin] => J
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737529756285
                )

            [tierBased] => 
            [percentage] => 
        )

    [VINE/USDT:USDT] => Array
        (
            [id] => VINEUSDT
            [lowercaseId] => 
            [symbol] => VINE/USDT:USDT
            [base] => VINE
            [quote] => USDT
            [settle] => USDT
            [baseId] => VINE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VINEUSDT
                    [baseCoin] => VINE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737635977381
                )

            [tierBased] => 
            [percentage] => 
        )

    [ANIME/USDT:USDT] => Array
        (
            [id] => ANIMEUSDT
            [lowercaseId] => 
            [symbol] => ANIME/USDT:USDT
            [base] => ANIME
            [quote] => USDT
            [settle] => USDT
            [baseId] => ANIME
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ANIMEUSDT
                    [baseCoin] => ANIME
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737630638734
                )

            [tierBased] => 
            [percentage] => 
        )

    [STPT/USDT:USDT] => Array
        (
            [id] => STPTUSDT
            [lowercaseId] => 
            [symbol] => STPT/USDT:USDT
            [base] => STPT
            [quote] => USDT
            [settle] => USDT
            [baseId] => STPT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STPTUSDT
                    [baseCoin] => STPT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737962802454
                )

            [tierBased] => 
            [percentage] => 
        )

    [XCN/USDT:USDT] => Array
        (
            [id] => XCNUSDT
            [lowercaseId] => 
            [symbol] => XCN/USDT:USDT
            [base] => XCN
            [quote] => USDT
            [settle] => USDT
            [baseId] => XCN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XCNUSDT
                    [baseCoin] => XCN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737962783448
                )

            [tierBased] => 
            [percentage] => 
        )

    [TOSHI/USDT:USDT] => Array
        (
            [id] => TOSHIUSDT
            [lowercaseId] => 
            [symbol] => TOSHI/USDT:USDT
            [base] => TOSHI
            [quote] => USDT
            [settle] => USDT
            [baseId] => TOSHI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TOSHIUSDT
                    [baseCoin] => TOSHI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1737963234600
                )

            [tierBased] => 
            [percentage] => 
        )

    [VVV/USDT:USDT] => Array
        (
            [id] => VVVUSDT
            [lowercaseId] => 
            [symbol] => VVV/USDT:USDT
            [base] => VVV
            [quote] => USDT
            [settle] => USDT
            [baseId] => VVV
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VVVUSDT
                    [baseCoin] => VVV
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1738044469076
                )

            [tierBased] => 
            [percentage] => 
        )

    [FORTH/USDT:USDT] => Array
        (
            [id] => FORTHUSDT
            [lowercaseId] => 
            [symbol] => FORTH/USDT:USDT
            [base] => FORTH
            [quote] => USDT
            [settle] => USDT
            [baseId] => FORTH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 15
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FORTHUSDT
                    [baseCoin] => FORTH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 15
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1738827329744
                )

            [tierBased] => 
            [percentage] => 
        )

    [BERA/USDT:USDT] => Array
        (
            [id] => BERAUSDT
            [lowercaseId] => 
            [symbol] => BERA/USDT:USDT
            [base] => BERA
            [quote] => USDT
            [settle] => USDT
            [baseId] => BERA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BERAUSDT
                    [baseCoin] => BERA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1738849172803
                )

            [tierBased] => 
            [percentage] => 
        )

    [TSTBSC/USDT:USDT] => Array
        (
            [id] => TSTBSCUSDT
            [lowercaseId] => 
            [symbol] => TSTBSC/USDT:USDT
            [base] => TSTBSC
            [quote] => USDT
            [settle] => USDT
            [baseId] => TSTBSC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TSTBSCUSDT
                    [baseCoin] => TSTBSC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739094116910
                )

            [tierBased] => 
            [percentage] => 
        )

    [10000ELON/USDT:USDT] => Array
        (
            [id] => 10000ELONUSDT
            [lowercaseId] => 
            [symbol] => 10000ELON/USDT:USDT
            [base] => 10000ELON
            [quote] => USDT
            [settle] => USDT
            [baseId] => 10000ELON
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 10000ELONUSDT
                    [baseCoin] => 10000ELON
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739187483740
                )

            [tierBased] => 
            [percentage] => 
        )

    [LAYER/USDT:USDT] => Array
        (
            [id] => LAYERUSDT
            [lowercaseId] => 
            [symbol] => LAYER/USDT:USDT
            [base] => LAYER
            [quote] => USDT
            [settle] => USDT
            [baseId] => LAYER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LAYERUSDT
                    [baseCoin] => LAYER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739273031119
                )

            [tierBased] => 
            [percentage] => 
        )

    [B3/USDT:USDT] => Array
        (
            [id] => B3USDT
            [lowercaseId] => 
            [symbol] => B3/USDT:USDT
            [base] => B3
            [quote] => USDT
            [settle] => USDT
            [baseId] => B3
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => B3USDT
                    [baseCoin] => B3
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739360476767
                )

            [tierBased] => 
            [percentage] => 
        )

    [IP/USDT:USDT] => Array
        (
            [id] => IPUSDT
            [lowercaseId] => 
            [symbol] => IP/USDT:USDT
            [base] => IP
            [quote] => USDT
            [settle] => USDT
            [baseId] => IP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IPUSDT
                    [baseCoin] => IP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739429650307
                )

            [tierBased] => 
            [percentage] => 
        )

    [RON/USDT:USDT] => Array
        (
            [id] => RONUSDT
            [lowercaseId] => 
            [symbol] => RON/USDT:USDT
            [base] => RON
            [quote] => USDT
            [settle] => USDT
            [baseId] => RON
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RONUSDT
                    [baseCoin] => RON
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739437435898
                )

            [tierBased] => 
            [percentage] => 
        )

    [HEI/USDT:USDT] => Array
        (
            [id] => HEIUSDT
            [lowercaseId] => 
            [symbol] => HEI/USDT:USDT
            [base] => HEI
            [quote] => USDT
            [settle] => USDT
            [baseId] => HEI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HEIUSDT
                    [baseCoin] => HEI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739437442326
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHELL/USDT:USDT] => Array
        (
            [id] => SHELLUSDT
            [lowercaseId] => 
            [symbol] => SHELL/USDT:USDT
            [base] => SHELL
            [quote] => USDT
            [settle] => USDT
            [baseId] => SHELL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHELLUSDT
                    [baseCoin] => SHELL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 5
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739430495215
                )

            [tierBased] => 
            [percentage] => 
        )

    [BROCCOLI/USDT:USDT] => Array
        (
            [id] => BROCCOLIUSDT
            [lowercaseId] => 
            [symbol] => BROCCOLI/USDT:USDT
            [base] => BROCCOLI
            [quote] => USDT
            [settle] => USDT
            [baseId] => BROCCOLI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BROCCOLIUSDT
                    [baseCoin] => BROCCOLI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739532876730
                )

            [tierBased] => 
            [percentage] => 
        )

    [AUCTION/USDT:USDT] => Array
        (
            [id] => AUCTIONUSDT
            [lowercaseId] => 
            [symbol] => AUCTION/USDT:USDT
            [base] => AUCTION
            [quote] => USDT
            [settle] => USDT
            [baseId] => AUCTION
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AUCTIONUSDT
                    [baseCoin] => AUCTION
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739778986582
                )

            [tierBased] => 
            [percentage] => 
        )

    [GPS/USDT:USDT] => Array
        (
            [id] => GPSUSDT
            [lowercaseId] => 
            [symbol] => GPS/USDT:USDT
            [base] => GPS
            [quote] => USDT
            [settle] => USDT
            [baseId] => GPS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GPSUSDT
                    [baseCoin] => GPS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739851031256
                )

            [tierBased] => 
            [percentage] => 
        )

    [GNO/USDT:USDT] => Array
        (
            [id] => GNOUSDT
            [lowercaseId] => 
            [symbol] => GNO/USDT:USDT
            [base] => GNO
            [quote] => USDT
            [settle] => USDT
            [baseId] => GNO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GNOUSDT
                    [baseCoin] => GNO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1739933518035
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIOZ/USDT:USDT] => Array
        (
            [id] => AIOZUSDT
            [lowercaseId] => 
            [symbol] => AIOZ/USDT:USDT
            [base] => AIOZ
            [quote] => USDT
            [settle] => USDT
            [baseId] => AIOZ
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIOZUSDT
                    [baseCoin] => AIOZ
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1740019452987
                )

            [tierBased] => 
            [percentage] => 
        )

    [PI/USDT:USDT] => Array
        (
            [id] => PIUSDT
            [lowercaseId] => 
            [symbol] => PI/USDT:USDT
            [base] => PI
            [quote] => USDT
            [settle] => USDT
            [baseId] => PI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIUSDT
                    [baseCoin] => PI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1740039030341
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVL/USDT:USDT] => Array
        (
            [id] => AVLUSDT
            [lowercaseId] => 
            [symbol] => AVL/USDT:USDT
            [base] => AVL
            [quote] => USDT
            [settle] => USDT
            [baseId] => AVL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVLUSDT
                    [baseCoin] => AVL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 2
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1740052282855
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAITO/USDT:USDT] => Array
        (
            [id] => KAITOUSDT
            [lowercaseId] => 
            [symbol] => KAITO/USDT:USDT
            [base] => KAITO
            [quote] => USDT
            [settle] => USDT
            [baseId] => KAITO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAITOUSDT
                    [baseCoin] => KAITO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1740057277715
                )

            [tierBased] => 
            [percentage] => 
        )

    [GODS/USDT:USDT] => Array
        (
            [id] => GODSUSDT
            [lowercaseId] => 
            [symbol] => GODS/USDT:USDT
            [base] => GODS
            [quote] => USDT
            [settle] => USDT
            [baseId] => GODS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GODSUSDT
                    [baseCoin] => GODS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1740364542141
                )

            [tierBased] => 
            [percentage] => 
        )

    [ROAM/USDT:USDT] => Array
        (
            [id] => ROAMUSDT
            [lowercaseId] => 
            [symbol] => ROAM/USDT:USDT
            [base] => ROAM
            [quote] => USDT
            [settle] => USDT
            [baseId] => ROAM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ROAMUSDT
                    [baseCoin] => ROAM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741252973367
                )

            [tierBased] => 
            [percentage] => 
        )

    [RED/USDT:USDT] => Array
        (
            [id] => REDUSDT
            [lowercaseId] => 
            [symbol] => RED/USDT:USDT
            [base] => RED
            [quote] => USDT
            [settle] => USDT
            [baseId] => RED
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => REDUSDT
                    [baseCoin] => RED
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741252985870
                )

            [tierBased] => 
            [percentage] => 
        )

    [ELX/USDT:USDT] => Array
        (
            [id] => ELXUSDT
            [lowercaseId] => 
            [symbol] => ELX/USDT:USDT
            [base] => ELX
            [quote] => USDT
            [settle] => USDT
            [baseId] => ELX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ELXUSDT
                    [baseCoin] => ELX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741334498941
                )

            [tierBased] => 
            [percentage] => 
        )

    [SERAPH/USDT:USDT] => Array
        (
            [id] => SERAPHUSDT
            [lowercaseId] => 
            [symbol] => SERAPH/USDT:USDT
            [base] => SERAPH
            [quote] => USDT
            [settle] => USDT
            [baseId] => SERAPH
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SERAPHUSDT
                    [baseCoin] => SERAPH
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741685820327
                )

            [tierBased] => 
            [percentage] => 
        )

    [BMT/USDT:USDT] => Array
        (
            [id] => BMTUSDT
            [lowercaseId] => 
            [symbol] => BMT/USDT:USDT
            [base] => BMT
            [quote] => USDT
            [settle] => USDT
            [baseId] => BMT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BMTUSDT
                    [baseCoin] => BMT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741684566703
                )

            [tierBased] => 
            [percentage] => 
        )

    [VIC/USDT:USDT] => Array
        (
            [id] => VICUSDT
            [lowercaseId] => 
            [symbol] => VIC/USDT:USDT
            [base] => VIC
            [quote] => USDT
            [settle] => USDT
            [baseId] => VIC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VICUSDT
                    [baseCoin] => VIC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741831173495
                )

            [tierBased] => 
            [percentage] => 
        )

    [EPIC/USDT:USDT] => Array
        (
            [id] => EPICUSDT
            [lowercaseId] => 
            [symbol] => EPIC/USDT:USDT
            [base] => EPIC
            [quote] => USDT
            [settle] => USDT
            [baseId] => EPIC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EPICUSDT
                    [baseCoin] => EPIC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741854473583
                )

            [tierBased] => 
            [percentage] => 
        )

    [OBT/USDT:USDT] => Array
        (
            [id] => OBTUSDT
            [lowercaseId] => 
            [symbol] => OBT/USDT:USDT
            [base] => OBT
            [quote] => USDT
            [settle] => USDT
            [baseId] => OBT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OBTUSDT
                    [baseCoin] => OBT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741934013401
                )

            [tierBased] => 
            [percentage] => 
        )

    [MUBARAK/USDT:USDT] => Array
        (
            [id] => MUBARAKUSDT
            [lowercaseId] => 
            [symbol] => MUBARAK/USDT:USDT
            [base] => MUBARAK
            [quote] => USDT
            [settle] => USDT
            [baseId] => MUBARAK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MUBARAKUSDT
                    [baseCoin] => MUBARAK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742195737583
                )

            [tierBased] => 
            [percentage] => 
        )

    [NMR/USDT:USDT] => Array
        (
            [id] => NMRUSDT
            [lowercaseId] => 
            [symbol] => NMR/USDT:USDT
            [base] => NMR
            [quote] => USDT
            [settle] => USDT
            [baseId] => NMR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NMRUSDT
                    [baseCoin] => NMR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742352251448
                )

            [tierBased] => 
            [percentage] => 
        )

    [TUT/USDT:USDT] => Array
        (
            [id] => TUTUSDT
            [lowercaseId] => 
            [symbol] => TUT/USDT:USDT
            [base] => TUT
            [quote] => USDT
            [settle] => USDT
            [baseId] => TUT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TUTUSDT
                    [baseCoin] => TUT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742352259285
                )

            [tierBased] => 
            [percentage] => 
        )

    [FORM/USDT:USDT] => Array
        (
            [id] => FORMUSDT
            [lowercaseId] => 
            [symbol] => FORM/USDT:USDT
            [base] => FORM
            [quote] => USDT
            [settle] => USDT
            [baseId] => FORM
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FORMUSDT
                    [baseCoin] => FORM
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742371882380
                )

            [tierBased] => 
            [percentage] => 
        )

    [RSS3/USDT:USDT] => Array
        (
            [id] => RSS3USDT
            [lowercaseId] => 
            [symbol] => RSS3/USDT:USDT
            [base] => RSS3
            [quote] => USDT
            [settle] => USDT
            [baseId] => RSS3
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RSS3USDT
                    [baseCoin] => RSS3
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742438948537
                )

            [tierBased] => 
            [percentage] => 
        )

    [BID/USDT:USDT] => Array
        (
            [id] => BIDUSDT
            [lowercaseId] => 
            [symbol] => BID/USDT:USDT
            [base] => BID
            [quote] => USDT
            [settle] => USDT
            [baseId] => BID
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BIDUSDT
                    [baseCoin] => BID
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742460757386
                )

            [tierBased] => 
            [percentage] => 
        )

    [SIREN/USDT:USDT] => Array
        (
            [id] => SIRENUSDT
            [lowercaseId] => 
            [symbol] => SIREN/USDT:USDT
            [base] => SIREN
            [quote] => USDT
            [settle] => USDT
            [baseId] => SIREN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SIRENUSDT
                    [baseCoin] => SIREN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742460752512
                )

            [tierBased] => 
            [percentage] => 
        )

    [BROCCOLIF3B/USDT:USDT] => Array
        (
            [id] => BROCCOLIF3BUSDT
            [lowercaseId] => 
            [symbol] => BROCCOLIF3B/USDT:USDT
            [base] => BROCCOLIF3B
            [quote] => USDT
            [settle] => USDT
            [baseId] => BROCCOLIF3B
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BROCCOLIF3BUSDT
                    [baseCoin] => BROCCOLIF3B
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742462129839
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANANAS31/USDT:USDT] => Array
        (
            [id] => BANANAS31USDT
            [lowercaseId] => 
            [symbol] => BANANAS31/USDT:USDT
            [base] => BANANAS31
            [quote] => USDT
            [settle] => USDT
            [baseId] => BANANAS31
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANANAS31USDT
                    [baseCoin] => BANANAS31
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742462138835
                )

            [tierBased] => 
            [percentage] => 
        )

    [BR/USDT:USDT] => Array
        (
            [id] => BRUSDT
            [lowercaseId] => 
            [symbol] => BR/USDT:USDT
            [base] => BR
            [quote] => USDT
            [settle] => USDT
            [baseId] => BR
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BRUSDT
                    [baseCoin] => BR
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742475931533
                )

            [tierBased] => 
            [percentage] => 
        )

    [NIL/USDT:USDT] => Array
        (
            [id] => NILUSDT
            [lowercaseId] => 
            [symbol] => NIL/USDT:USDT
            [base] => NIL
            [quote] => USDT
            [settle] => USDT
            [baseId] => NIL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NILUSDT
                    [baseCoin] => NIL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742821581205
                )

            [tierBased] => 
            [percentage] => 
        )

    [PARTI/USDT:USDT] => Array
        (
            [id] => PARTIUSDT
            [lowercaseId] => 
            [symbol] => PARTI/USDT:USDT
            [base] => PARTI
            [quote] => USDT
            [settle] => USDT
            [baseId] => PARTI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PARTIUSDT
                    [baseCoin] => PARTI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742902059880
                )

            [tierBased] => 
            [percentage] => 
        )

    [NAVX/USDT:USDT] => Array
        (
            [id] => NAVXUSDT
            [lowercaseId] => 
            [symbol] => NAVX/USDT:USDT
            [base] => NAVX
            [quote] => USDT
            [settle] => USDT
            [baseId] => NAVX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NAVXUSDT
                    [baseCoin] => NAVX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1742992031463
                )

            [tierBased] => 
            [percentage] => 
        )

    [WAL/USDT:USDT] => Array
        (
            [id] => WALUSDT
            [lowercaseId] => 
            [symbol] => WAL/USDT:USDT
            [base] => WAL
            [quote] => USDT
            [settle] => USDT
            [baseId] => WAL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WALUSDT
                    [baseCoin] => WAL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743070253230
                )

            [tierBased] => 
            [percentage] => 
        )

    [KILO/USDT:USDT] => Array
        (
            [id] => KILOUSDT
            [lowercaseId] => 
            [symbol] => KILO/USDT:USDT
            [base] => KILO
            [quote] => USDT
            [settle] => USDT
            [baseId] => KILO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KILOUSDT
                    [baseCoin] => KILO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743078102995
                )

            [tierBased] => 
            [percentage] => 
        )

    [FUN/USDT:USDT] => Array
        (
            [id] => FUNUSDT
            [lowercaseId] => 
            [symbol] => FUN/USDT:USDT
            [base] => FUN
            [quote] => USDT
            [settle] => USDT
            [baseId] => FUN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FUNUSDT
                    [baseCoin] => FUN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743406367065
                )

            [tierBased] => 
            [percentage] => 
        )

    [MLN/USDT:USDT] => Array
        (
            [id] => MLNUSDT
            [lowercaseId] => 
            [symbol] => MLN/USDT:USDT
            [base] => MLN
            [quote] => USDT
            [settle] => USDT
            [baseId] => MLN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MLNUSDT
                    [baseCoin] => MLN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743406375707
                )

            [tierBased] => 
            [percentage] => 
        )

    [GUN/USDT:USDT] => Array
        (
            [id] => GUNUSDT
            [lowercaseId] => 
            [symbol] => GUN/USDT:USDT
            [base] => GUN
            [quote] => USDT
            [settle] => USDT
            [baseId] => GUN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GUNUSDT
                    [baseCoin] => GUN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743426308080
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUMP/USDT:USDT] => Array
        (
            [id] => PUMPUSDT
            [lowercaseId] => 
            [symbol] => PUMP/USDT:USDT
            [base] => PUMP
            [quote] => USDT
            [settle] => USDT
            [baseId] => PUMP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUMPUSDT
                    [baseCoin] => PUMP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743526155939
                )

            [tierBased] => 
            [percentage] => 
        )

    [STO/USDT:USDT] => Array
        (
            [id] => STOUSDT
            [lowercaseId] => 
            [symbol] => STO/USDT:USDT
            [base] => STO
            [quote] => USDT
            [settle] => USDT
            [baseId] => STO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STOUSDT
                    [baseCoin] => STO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743669360198
                )

            [tierBased] => 
            [percentage] => 
        )

    [XAUT/USDT:USDT] => Array
        (
            [id] => XAUTUSDT
            [lowercaseId] => 
            [symbol] => XAUT/USDT:USDT
            [base] => XAUT
            [quote] => USDT
            [settle] => USDT
            [baseId] => XAUT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XAUTUSDT
                    [baseCoin] => XAUT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743682251204
                )

            [tierBased] => 
            [percentage] => 
        )

    [AMP/USDT:USDT] => Array
        (
            [id] => AMPUSDT
            [lowercaseId] => 
            [symbol] => AMP/USDT:USDT
            [base] => AMP
            [quote] => USDT
            [settle] => USDT
            [baseId] => AMP
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AMPUSDT
                    [baseCoin] => AMP
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1743826311641
                )

            [tierBased] => 
            [percentage] => 
        )

    [BABY/USDT:USDT] => Array
        (
            [id] => BABYUSDT
            [lowercaseId] => 
            [symbol] => BABY/USDT:USDT
            [base] => BABY
            [quote] => USDT
            [settle] => USDT
            [baseId] => BABY
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BABYUSDT
                    [baseCoin] => BABY
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.1
                    [sellLimitPriceRatio] => 0.1
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744277662133
                )

            [tierBased] => 
            [percentage] => 
        )

    [FHE/USDT:USDT] => Array
        (
            [id] => FHEUSDT
            [lowercaseId] => 
            [symbol] => FHE/USDT:USDT
            [base] => FHE
            [quote] => USDT
            [settle] => USDT
            [baseId] => FHE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FHEUSDT
                    [baseCoin] => FHE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744287780890
                )

            [tierBased] => 
            [percentage] => 
        )

    [PROMPT/USDT:USDT] => Array
        (
            [id] => PROMPTUSDT
            [lowercaseId] => 
            [symbol] => PROMPT/USDT:USDT
            [base] => PROMPT
            [quote] => USDT
            [settle] => USDT
            [baseId] => PROMPT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PROMPTUSDT
                    [baseCoin] => PROMPT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744290740127
                )

            [tierBased] => 
            [percentage] => 
        )

    [RFC/USDT:USDT] => Array
        (
            [id] => RFCUSDT
            [lowercaseId] => 
            [symbol] => RFC/USDT:USDT
            [base] => RFC
            [quote] => USDT
            [settle] => USDT
            [baseId] => RFC
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => RFCUSDT
                    [baseCoin] => RFC
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744613455685
                )

            [tierBased] => 
            [percentage] => 
        )

    [KERNEL/USDT:USDT] => Array
        (
            [id] => KERNELUSDT
            [lowercaseId] => 
            [symbol] => KERNEL/USDT:USDT
            [base] => KERNEL
            [quote] => USDT
            [settle] => USDT
            [baseId] => KERNEL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KERNELUSDT
                    [baseCoin] => KERNEL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744630067427
                )

            [tierBased] => 
            [percentage] => 
        )

    [WCT/USDT:USDT] => Array
        (
            [id] => WCTUSDT
            [lowercaseId] => 
            [symbol] => WCT/USDT:USDT
            [base] => WCT
            [quote] => USDT
            [settle] => USDT
            [baseId] => WCT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WCTUSDT
                    [baseCoin] => WCT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744712489872
                )

            [tierBased] => 
            [percentage] => 
        )

    [PAWS/USDT:USDT] => Array
        (
            [id] => PAWSUSDT
            [lowercaseId] => 
            [symbol] => PAWS/USDT:USDT
            [base] => PAWS
            [quote] => USDT
            [settle] => USDT
            [baseId] => PAWS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-7
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PAWSUSDT
                    [baseCoin] => PAWS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 7
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744801777860
                )

            [tierBased] => 
            [percentage] => 
        )

    [10000000AIDOGE/USDT:USDT] => Array
        (
            [id] => 10000000AIDOGEUSDT
            [lowercaseId] => 
            [symbol] => 10000000AIDOGE/USDT:USDT
            [base] => 10000000AIDOGE
            [quote] => USDT
            [settle] => USDT
            [baseId] => 10000000AIDOGE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 10000000AIDOGEUSDT
                    [baseCoin] => 10000000AIDOGE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744885124968
                )

            [tierBased] => 
            [percentage] => 
        )

    [BANK/USDT:USDT] => Array
        (
            [id] => BANKUSDT
            [lowercaseId] => 
            [symbol] => BANK/USDT:USDT
            [base] => BANK
            [quote] => USDT
            [settle] => USDT
            [baseId] => BANK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BANKUSDT
                    [baseCoin] => BANK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1744974240039
                )

            [tierBased] => 
            [percentage] => 
        )

    [EPT/USDT:USDT] => Array
        (
            [id] => EPTUSDT
            [lowercaseId] => 
            [symbol] => EPT/USDT:USDT
            [base] => EPT
            [quote] => USDT
            [settle] => USDT
            [baseId] => EPT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EPTUSDT
                    [baseCoin] => EPT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745237211690
                )

            [tierBased] => 
            [percentage] => 
        )

    [HYPER/USDT:USDT] => Array
        (
            [id] => HYPERUSDT
            [lowercaseId] => 
            [symbol] => HYPER/USDT:USDT
            [base] => HYPER
            [quote] => USDT
            [settle] => USDT
            [baseId] => HYPER
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HYPERUSDT
                    [baseCoin] => HYPER
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745321122997
                )

            [tierBased] => 
            [percentage] => 
        )

    [ZORA/USDT:USDT] => Array
        (
            [id] => ZORAUSDT
            [lowercaseId] => 
            [symbol] => ZORA/USDT:USDT
            [base] => ZORA
            [quote] => USDT
            [settle] => USDT
            [baseId] => ZORA
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ZORAUSDT
                    [baseCoin] => ZORA
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745413930131
                )

            [tierBased] => 
            [percentage] => 
        )

    [INIT/USDT:USDT] => Array
        (
            [id] => INITUSDT
            [lowercaseId] => 
            [symbol] => INIT/USDT:USDT
            [base] => INIT
            [quote] => USDT
            [settle] => USDT
            [baseId] => INIT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => INITUSDT
                    [baseCoin] => INIT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745492017403
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOLO/USDT:USDT] => Array
        (
            [id] => DOLOUSDT
            [lowercaseId] => 
            [symbol] => DOLO/USDT:USDT
            [base] => DOLO
            [quote] => USDT
            [settle] => USDT
            [baseId] => DOLO
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOLOUSDT
                    [baseCoin] => DOLO
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745499474548
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIS/USDT:USDT] => Array
        (
            [id] => FISUSDT
            [lowercaseId] => 
            [symbol] => FIS/USDT:USDT
            [base] => FIS
            [quote] => USDT
            [settle] => USDT
            [baseId] => FIS
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FISUSDT
                    [baseCoin] => FIS
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745561000834
                )

            [tierBased] => 
            [percentage] => 
        )

    [DARK/USDT:USDT] => Array
        (
            [id] => DARKUSDT
            [lowercaseId] => 
            [symbol] => DARK/USDT:USDT
            [base] => DARK
            [quote] => USDT
            [settle] => USDT
            [baseId] => DARK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DARKUSDT
                    [baseCoin] => DARK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745566613648
                )

            [tierBased] => 
            [percentage] => 
        )

    [JST/USDT:USDT] => Array
        (
            [id] => JSTUSDT
            [lowercaseId] => 
            [symbol] => JST/USDT:USDT
            [base] => JST
            [quote] => USDT
            [settle] => USDT
            [baseId] => JST
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => JSTUSDT
                    [baseCoin] => JST
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745808954103
                )

            [tierBased] => 
            [percentage] => 
        )

    [TAI/USDT:USDT] => Array
        (
            [id] => TAIUSDT
            [lowercaseId] => 
            [symbol] => TAI/USDT:USDT
            [base] => TAI
            [quote] => USDT
            [settle] => USDT
            [baseId] => TAI
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TAIUSDT
                    [baseCoin] => TAI
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745808964001
                )

            [tierBased] => 
            [percentage] => 
        )

    [SIGN/USDT:USDT] => Array
        (
            [id] => SIGNUSDT
            [lowercaseId] => 
            [symbol] => SIGN/USDT:USDT
            [base] => SIGN
            [quote] => USDT
            [settle] => USDT
            [baseId] => SIGN
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SIGNUSDT
                    [baseCoin] => SIGN
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 1
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745837070704
                )

            [tierBased] => 
            [percentage] => 
        )

    [MILK/USDT:USDT] => Array
        (
            [id] => MILKUSDT
            [lowercaseId] => 
            [symbol] => MILK/USDT:USDT
            [base] => MILK
            [quote] => USDT
            [settle] => USDT
            [baseId] => MILK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MILKUSDT
                    [baseCoin] => MILK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745920958890
                )

            [tierBased] => 
            [percentage] => 
        )

    [HAEDAL/USDT:USDT] => Array
        (
            [id] => HAEDALUSDT
            [lowercaseId] => 
            [symbol] => HAEDAL/USDT:USDT
            [base] => HAEDAL
            [quote] => USDT
            [settle] => USDT
            [baseId] => HAEDAL
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HAEDALUSDT
                    [baseCoin] => HAEDAL
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745928185809
                )

            [tierBased] => 
            [percentage] => 
        )

    [PUNDIX/USDT:USDT] => Array
        (
            [id] => PUNDIXUSDT
            [lowercaseId] => 
            [symbol] => PUNDIX/USDT:USDT
            [base] => PUNDIX
            [quote] => USDT
            [settle] => USDT
            [baseId] => PUNDIX
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PUNDIXUSDT
                    [baseCoin] => PUNDIX
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1745982943320
                )

            [tierBased] => 
            [percentage] => 
        )

    [AIOT/USDT:USDT] => Array
        (
            [id] => AIOTUSDT
            [lowercaseId] => 
            [symbol] => AIOT/USDT:USDT
            [base] => AIOT
            [quote] => USDT
            [settle] => USDT
            [baseId] => AIOT
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AIOTUSDT
                    [baseCoin] => AIOT
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1746011985107
                )

            [tierBased] => 
            [percentage] => 
        )

    [GORK/USDT:USDT] => Array
        (
            [id] => GORKUSDT
            [lowercaseId] => 
            [symbol] => GORK/USDT:USDT
            [base] => GORK
            [quote] => USDT
            [settle] => USDT
            [baseId] => GORK
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GORKUSDT
                    [baseCoin] => GORK
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1746264953549
                )

            [tierBased] => 
            [percentage] => 
        )

    [HOUSE/USDT:USDT] => Array
        (
            [id] => HOUSEUSDT
            [lowercaseId] => 
            [symbol] => HOUSE/USDT:USDT
            [base] => HOUSE
            [quote] => USDT
            [settle] => USDT
            [baseId] => HOUSE
            [quoteId] => USDT
            [settleId] => USDT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 10
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 10
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 5
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HOUSEUSDT
                    [baseCoin] => HOUSE
                    [quoteCoin] => USDT
                    [buyLimitPriceRatio] => 0.05
                    [sellLimitPriceRatio] => 0.05
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDT
                        )

                    [minTradeNum] => 10
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 10
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1746420208248
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USD:BTC] => Array
        (
            [id] => BTCUSD
            [lowercaseId] => 
            [symbol] => BTC/USD:BTC
            [base] => BTC
            [quote] => USD
            [settle] => BTC
            [baseId] => BTC
            [quoteId] => USD
            [settleId] => BTC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 125
                        )

                    [amount] => Array
                        (
                            [min] => 0.0001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSD
                    [baseCoin] => BTC
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.01
                    [sellLimitPriceRatio] => 0.01
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDE
                            [5] => USDC
                            [6] => BGB
                        )

                    [minTradeNum] => 0.0001
                    [priceEndStep] => 1
                    [volumePlace] => 4
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.0001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 125
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USD:ETH] => Array
        (
            [id] => ETHUSD
            [lowercaseId] => 
            [symbol] => ETH/USD:ETH
            [base] => ETH
            [quote] => USD
            [settle] => ETH
            [baseId] => ETH
            [quoteId] => USD
            [settleId] => ETH
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSD
                    [baseCoin] => ETH
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.01
                    [sellLimitPriceRatio] => 0.01
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDE
                            [5] => USDC
                            [6] => BGB
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/USD:XRP] => Array
        (
            [id] => XRPUSD
            [lowercaseId] => 
            [symbol] => XRP/USD:XRP
            [base] => XRP
            [quote] => USD
            [settle] => XRP
            [baseId] => XRP
            [quoteId] => USD
            [settleId] => XRP
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPUSD
                    [baseCoin] => XRP
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDE
                            [5] => USDC
                            [6] => BGB
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [EOS/USD:EOS] => Array
        (
            [id] => EOSUSD
            [lowercaseId] => 
            [symbol] => EOS/USD:EOS
            [base] => EOS
            [quote] => USD
            [settle] => EOS
            [baseId] => EOS
            [quoteId] => USD
            [settleId] => EOS
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EOSUSD
                    [baseCoin] => EOS
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => EOS
                            [4] => ETH
                            [5] => USDE
                            [6] => USDC
                            [7] => BGB
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/USD:LTC] => Array
        (
            [id] => LTCUSD
            [lowercaseId] => 
            [symbol] => LTC/USD:LTC
            [base] => LTC
            [quote] => USD
            [settle] => LTC
            [baseId] => LTC
            [quoteId] => USD
            [settleId] => LTC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCUSD
                    [baseCoin] => LTC
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDE
                            [5] => LTC
                            [6] => USDC
                            [7] => BGB
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/USD:LINK] => Array
        (
            [id] => LINKUSD
            [lowercaseId] => 
            [symbol] => LINK/USD:LINK
            [base] => LINK
            [quote] => USD
            [settle] => LINK
            [baseId] => LINK
            [quoteId] => USD
            [settleId] => LINK
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKUSD
                    [baseCoin] => LINK
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDE
                            [5] => LINK
                            [6] => USDC
                            [7] => BGB
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1727331351295
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/USD:DOGE] => Array
        (
            [id] => DOGEUSD
            [lowercaseId] => 
            [symbol] => DOGE/USD:DOGE
            [base] => DOGE
            [quote] => USD
            [settle] => DOGE
            [baseId] => DOGE
            [quoteId] => USD
            [settleId] => DOGE
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEUSD
                    [baseCoin] => DOGE
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDE
                            [1] => DOGE
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/USD:TRX] => Array
        (
            [id] => TRXUSD
            [lowercaseId] => 
            [symbol] => TRX/USD:TRX
            [base] => TRX
            [quote] => USD
            [settle] => TRX
            [baseId] => TRX
            [quoteId] => USD
            [settleId] => TRX
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXUSD
                    [baseCoin] => TRX
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDE
                            [1] => TRX
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOT/USD:DOT] => Array
        (
            [id] => DOTUSD
            [lowercaseId] => 
            [symbol] => DOT/USD:DOT
            [base] => DOT
            [quote] => USD
            [settle] => DOT
            [baseId] => DOT
            [quoteId] => USD
            [settleId] => DOT
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOTUSD
                    [baseCoin] => DOT
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => DOT
                            [1] => USDE
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USD:SOL] => Array
        (
            [id] => SOLUSD
            [lowercaseId] => 
            [symbol] => SOL/USD:SOL
            [base] => SOL
            [quote] => USD
            [settle] => SOL
            [baseId] => SOL
            [quoteId] => USD
            [settleId] => SOL
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLUSD
                    [baseCoin] => SOL
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => SOL
                            [1] => USDE
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1714032000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/USD:ADA] => Array
        (
            [id] => ADAUSD
            [lowercaseId] => 
            [symbol] => ADA/USD:ADA
            [base] => ADA
            [quote] => USD
            [settle] => ADA
            [baseId] => ADA
            [quoteId] => USD
            [settleId] => ADA
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 20
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAUSD
                    [baseCoin] => ADA
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDE
                            [1] => ADA
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 20
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1715328000000
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USD:ETH-250627] => Array
        (
            [id] => ETHUSDM25
            [lowercaseId] => 
            [symbol] => ETH/USD:ETH-250627
            [base] => ETH
            [quote] => USD
            [settle] => ETH
            [baseId] => ETH
            [quoteId] => USD
            [settleId] => ETH
            [type] => future
            [spot] => 
            [margin] => 
            [swap] => 
            [future] => 1
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 1751011200000
            [expiryDatetime] => 2025-06-27T08:00:00.000Z
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDM25
                    [baseCoin] => ETH
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDC
                            [5] => BGB
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => delivery
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 1751011200000
                    [deliveryStartTime] => 1735286404661
                    [deliveryPeriod] => this_quarter
                    [launchTime] => 
                    [fundInterval] => 
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USD:BTC-250627] => Array
        (
            [id] => BTCUSDM25
            [lowercaseId] => 
            [symbol] => BTC/USD:BTC-250627
            [base] => BTC
            [quote] => USD
            [settle] => BTC
            [baseId] => BTC
            [quoteId] => USD
            [settleId] => BTC
            [type] => future
            [spot] => 
            [margin] => 
            [swap] => 
            [future] => 1
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 1751011200000
            [expiryDatetime] => 2025-06-27T08:00:00.000Z
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDM25
                    [baseCoin] => BTC
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDC
                            [5] => BGB
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.001
                    [symbolType] => delivery
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 1751011200000
                    [deliveryStartTime] => 1735286404521
                    [deliveryPeriod] => this_quarter
                    [launchTime] => 
                    [fundInterval] => 
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USD:ETH-250926] => Array
        (
            [id] => ETHUSDU25
            [lowercaseId] => 
            [symbol] => ETH/USD:ETH-250926
            [base] => ETH
            [quote] => USD
            [settle] => ETH
            [baseId] => ETH
            [quoteId] => USD
            [settleId] => ETH
            [type] => future
            [spot] => 
            [margin] => 
            [swap] => 
            [future] => 1
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 1758873600000
            [expiryDatetime] => 2025-09-26T08:00:00.000Z
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHUSDU25
                    [baseCoin] => ETH
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDC
                            [5] => BGB
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => delivery
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 1758873600000
                    [deliveryStartTime] => 1743148804693
                    [deliveryPeriod] => next_quarter
                    [launchTime] => 
                    [fundInterval] => 
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1743047743714
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USD:BTC-250926] => Array
        (
            [id] => BTCUSDU25
            [lowercaseId] => 
            [symbol] => BTC/USD:BTC-250926
            [base] => BTC
            [quote] => USD
            [settle] => BTC
            [baseId] => BTC
            [quoteId] => USD
            [settleId] => BTC
            [type] => future
            [spot] => 
            [margin] => 
            [swap] => 
            [future] => 1
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 
            [inverse] => 1
            [subType] => inverse
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 1758873600000
            [expiryDatetime] => 2025-09-26T08:00:00.000Z
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.1
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCUSDU25
                    [baseCoin] => BTC
                    [quoteCoin] => USD
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => BTC
                            [1] => STETH
                            [2] => XRP
                            [3] => ETH
                            [4] => USDC
                            [5] => BGB
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.001
                    [symbolType] => delivery
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 1758873600000
                    [deliveryStartTime] => 1743148804693
                    [deliveryPeriod] => next_quarter
                    [launchTime] => 
                    [fundInterval] => 
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1743047705756
                )

            [tierBased] => 
            [percentage] => 
        )

    [BTC/USDC:USDC] => Array
        (
            [id] => BTCPERP
            [lowercaseId] => 
            [symbol] => BTC/USDC:USDC
            [base] => BTC
            [quote] => USDC
            [settle] => USDC
            [baseId] => BTC
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.0001
                    [price] => 0.5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 125
                        )

                    [amount] => Array
                        (
                            [min] => 0.0001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BTCPERP
                    [baseCoin] => BTC
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.0001
                    [priceEndStep] => 5
                    [volumePlace] => 4
                    [pricePlace] => 1
                    [sizeMultiplier] => 0.0001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 125
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETH/USDC:USDC] => Array
        (
            [id] => ETHPERP
            [lowercaseId] => 
            [symbol] => ETH/USDC:USDC
            [base] => ETH
            [quote] => USDC
            [settle] => USDC
            [baseId] => ETH
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHPERP
                    [baseCoin] => ETH
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 
                )

            [tierBased] => 
            [percentage] => 
        )

    [SOL/USDC:USDC] => Array
        (
            [id] => SOLPERP
            [lowercaseId] => 
            [symbol] => SOL/USDC:USDC
            [base] => SOL
            [quote] => USDC
            [settle] => USDC
            [baseId] => SOL
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 100
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SOLPERP
                    [baseCoin] => SOL
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 100
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1732691032297
                )

            [tierBased] => 
            [percentage] => 
        )

    [XRP/USDC:USDC] => Array
        (
            [id] => XRPPERP
            [lowercaseId] => 
            [symbol] => XRP/USDC:USDC
            [base] => XRP
            [quote] => USDC
            [settle] => USDC
            [baseId] => XRP
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XRPPERP
                    [baseCoin] => XRP
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1732691045097
                )

            [tierBased] => 
            [percentage] => 
        )

    [PEPE/USDC:USDC] => Array
        (
            [id] => PEPEPERP
            [lowercaseId] => 
            [symbol] => PEPE/USDC:USDC
            [base] => PEPE
            [quote] => USDC
            [settle] => USDC
            [baseId] => PEPE
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-10
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PEPEPERP
                    [baseCoin] => PEPE
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 10
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737013766557
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOGE/USDC:USDC] => Array
        (
            [id] => DOGEPERP
            [lowercaseId] => 
            [symbol] => DOGE/USDC:USDC
            [base] => DOGE
            [quote] => USDC
            [settle] => USDC
            [baseId] => DOGE
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOGEPERP
                    [baseCoin] => DOGE
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737013733491
                )

            [tierBased] => 
            [percentage] => 
        )

    [SHIB/USDC:USDC] => Array
        (
            [id] => SHIBPERP
            [lowercaseId] => 
            [symbol] => SHIB/USDC:USDC
            [base] => SHIB
            [quote] => USDC
            [settle] => USDC
            [baseId] => SHIB
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1000
                    [price] => 1.0E-9
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1000
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SHIBPERP
                    [baseCoin] => SHIB
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1000
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 9
                    [sizeMultiplier] => 1000
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737171870003
                )

            [tierBased] => 
            [percentage] => 
        )

    [WIF/USDC:USDC] => Array
        (
            [id] => WIFPERP
            [lowercaseId] => 
            [symbol] => WIF/USDC:USDC
            [base] => WIF
            [quote] => USDC
            [settle] => USDC
            [baseId] => WIF
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WIFPERP
                    [baseCoin] => WIF
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737171855576
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENA/USDC:USDC] => Array
        (
            [id] => ENAPERP
            [lowercaseId] => 
            [symbol] => ENA/USDC:USDC
            [base] => ENA
            [quote] => USDC
            [settle] => USDC
            [baseId] => ENA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENAPERP
                    [baseCoin] => ENA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737171834837
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEAR/USDC:USDC] => Array
        (
            [id] => NEARPERP
            [lowercaseId] => 
            [symbol] => NEAR/USDC:USDC
            [base] => NEAR
            [quote] => USDC
            [settle] => USDC
            [baseId] => NEAR
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEARPERP
                    [baseCoin] => NEAR
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737171809990
                )

            [tierBased] => 
            [percentage] => 
        )

    [BCH/USDC:USDC] => Array
        (
            [id] => BCHPERP
            [lowercaseId] => 
            [symbol] => BCH/USDC:USDC
            [base] => BCH
            [quote] => USDC
            [settle] => USDC
            [baseId] => BCH
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BCHPERP
                    [baseCoin] => BCH
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737359346367
                )

            [tierBased] => 
            [percentage] => 
        )

    [1000BONK/USDC:USDC] => Array
        (
            [id] => 1000BONKPERP
            [lowercaseId] => 
            [symbol] => 1000BONK/USDC:USDC
            [base] => 1000BONK
            [quote] => USDC
            [settle] => USDC
            [baseId] => 1000BONK
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => 1000BONKPERP
                    [baseCoin] => 1000BONK
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737359316630
                )

            [tierBased] => 
            [percentage] => 
        )

    [LINK/USDC:USDC] => Array
        (
            [id] => LINKPERP
            [lowercaseId] => 
            [symbol] => LINK/USDC:USDC
            [base] => LINK
            [quote] => USDC
            [settle] => USDC
            [baseId] => LINK
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LINKPERP
                    [baseCoin] => LINK
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737359296167
                )

            [tierBased] => 
            [percentage] => 
        )

    [AVAX/USDC:USDC] => Array
        (
            [id] => AVAXPERP
            [lowercaseId] => 
            [symbol] => AVAX/USDC:USDC
            [base] => AVAX
            [quote] => USDC
            [settle] => USDC
            [baseId] => AVAX
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AVAXPERP
                    [baseCoin] => AVAX
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737359338454
                )

            [tierBased] => 
            [percentage] => 
        )

    [SUI/USDC:USDC] => Array
        (
            [id] => SUIPERP
            [lowercaseId] => 
            [symbol] => SUI/USDC:USDC
            [base] => SUI
            [quote] => USDC
            [settle] => USDC
            [baseId] => SUI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => SUIPERP
                    [baseCoin] => SUI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737440784386
                )

            [tierBased] => 
            [percentage] => 
        )

    [WLD/USDC:USDC] => Array
        (
            [id] => WLDPERP
            [lowercaseId] => 
            [symbol] => WLD/USDC:USDC
            [base] => WLD
            [quote] => USDC
            [settle] => USDC
            [baseId] => WLD
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => WLDPERP
                    [baseCoin] => WLD
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737440747916
                )

            [tierBased] => 
            [percentage] => 
        )

    [POPCAT/USDC:USDC] => Array
        (
            [id] => POPCATPERP
            [lowercaseId] => 
            [symbol] => POPCAT/USDC:USDC
            [base] => POPCAT
            [quote] => USDC
            [settle] => USDC
            [baseId] => POPCAT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POPCATPERP
                    [baseCoin] => POPCAT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737440801423
                )

            [tierBased] => 
            [percentage] => 
        )

    [ONDO/USDC:USDC] => Array
        (
            [id] => ONDOPERP
            [lowercaseId] => 
            [symbol] => ONDO/USDC:USDC
            [base] => ONDO
            [quote] => USDC
            [settle] => USDC
            [baseId] => ONDO
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ONDOPERP
                    [baseCoin] => ONDO
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737441843336
                )

            [tierBased] => 
            [percentage] => 
        )

    [ORDI/USDC:USDC] => Array
        (
            [id] => ORDIPERP
            [lowercaseId] => 
            [symbol] => ORDI/USDC:USDC
            [base] => ORDI
            [quote] => USDC
            [settle] => USDC
            [baseId] => ORDI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ORDIPERP
                    [baseCoin] => ORDI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737601550959
                )

            [tierBased] => 
            [percentage] => 
        )

    [NOT/USDC:USDC] => Array
        (
            [id] => NOTPERP
            [lowercaseId] => 
            [symbol] => NOT/USDC:USDC
            [base] => NOT
            [quote] => USDC
            [settle] => USDC
            [baseId] => NOT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 100
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 100
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NOTPERP
                    [baseCoin] => NOT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 100
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 100
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737601561736
                )

            [tierBased] => 
            [percentage] => 
        )

    [TIA/USDC:USDC] => Array
        (
            [id] => TIAPERP
            [lowercaseId] => 
            [symbol] => TIA/USDC:USDC
            [base] => TIA
            [quote] => USDC
            [settle] => USDC
            [baseId] => TIA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TIAPERP
                    [baseCoin] => TIA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737599633490
                )

            [tierBased] => 
            [percentage] => 
        )

    [BOME/USDC:USDC] => Array
        (
            [id] => BOMEPERP
            [lowercaseId] => 
            [symbol] => BOME/USDC:USDC
            [base] => BOME
            [quote] => USDC
            [settle] => USDC
            [baseId] => BOME
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-6
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BOMEPERP
                    [baseCoin] => BOME
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 6
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737599623184
                )

            [tierBased] => 
            [percentage] => 
        )

    [BNB/USDC:USDC] => Array
        (
            [id] => BNBPERP
            [lowercaseId] => 
            [symbol] => BNB/USDC:USDC
            [base] => BNB
            [quote] => USDC
            [settle] => USDC
            [baseId] => BNB
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BNBPERP
                    [baseCoin] => BNB
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737687074883
                )

            [tierBased] => 
            [percentage] => 
        )

    [OP/USDC:USDC] => Array
        (
            [id] => OPPERP
            [lowercaseId] => 
            [symbol] => OP/USDC:USDC
            [base] => OP
            [quote] => USDC
            [settle] => USDC
            [baseId] => OP
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => OPPERP
                    [baseCoin] => OP
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737687091242
                )

            [tierBased] => 
            [percentage] => 
        )

    [ARB/USDC:USDC] => Array
        (
            [id] => ARBPERP
            [lowercaseId] => 
            [symbol] => ARB/USDC:USDC
            [base] => ARB
            [quote] => USDC
            [settle] => USDC
            [baseId] => ARB
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ARBPERP
                    [baseCoin] => ARB
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737687116961
                )

            [tierBased] => 
            [percentage] => 
        )

    [TON/USDC:USDC] => Array
        (
            [id] => TONPERP
            [lowercaseId] => 
            [symbol] => TON/USDC:USDC
            [base] => TON
            [quote] => USDC
            [settle] => USDC
            [baseId] => TON
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TONPERP
                    [baseCoin] => TON
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737687104495
                )

            [tierBased] => 
            [percentage] => 
        )

    [LTC/USDC:USDC] => Array
        (
            [id] => LTCPERP
            [lowercaseId] => 
            [symbol] => LTC/USDC:USDC
            [base] => LTC
            [quote] => USDC
            [settle] => USDC
            [baseId] => LTC
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.001
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.001
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => LTCPERP
                    [baseCoin] => LTC
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.001
                    [priceEndStep] => 1
                    [volumePlace] => 3
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.001
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737869929151
                )

            [tierBased] => 
            [percentage] => 
        )

    [POL/USDC:USDC] => Array
        (
            [id] => POLPERP
            [lowercaseId] => 
            [symbol] => POL/USDC:USDC
            [base] => POL
            [quote] => USDC
            [settle] => USDC
            [baseId] => POL
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => POLPERP
                    [baseCoin] => POL
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737869949728
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETC/USDC:USDC] => Array
        (
            [id] => ETCPERP
            [lowercaseId] => 
            [symbol] => ETC/USDC:USDC
            [base] => ETC
            [quote] => USDC
            [settle] => USDC
            [baseId] => ETC
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETCPERP
                    [baseCoin] => ETC
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737869961003
                )

            [tierBased] => 
            [percentage] => 
        )

    [FIL/USDC:USDC] => Array
        (
            [id] => FILPERP
            [lowercaseId] => 
            [symbol] => FIL/USDC:USDC
            [base] => FIL
            [quote] => USDC
            [settle] => USDC
            [baseId] => FIL
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FILPERP
                    [baseCoin] => FIL
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1737869991703
                )

            [tierBased] => 
            [percentage] => 
        )

    [ETHFI/USDC:USDC] => Array
        (
            [id] => ETHFIPERP
            [lowercaseId] => 
            [symbol] => ETHFI/USDC:USDC
            [base] => ETHFI
            [quote] => USDC
            [settle] => USDC
            [baseId] => ETHFI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ETHFIPERP
                    [baseCoin] => ETHFI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738723253256
                )

            [tierBased] => 
            [percentage] => 
        )

    [STRK/USDC:USDC] => Array
        (
            [id] => STRKPERP
            [lowercaseId] => 
            [symbol] => STRK/USDC:USDC
            [base] => STRK
            [quote] => USDC
            [settle] => USDC
            [baseId] => STRK
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STRKPERP
                    [baseCoin] => STRK
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738723266100
                )

            [tierBased] => 
            [percentage] => 
        )

    [CRV/USDC:USDC] => Array
        (
            [id] => CRVPERP
            [lowercaseId] => 
            [symbol] => CRV/USDC:USDC
            [base] => CRV
            [quote] => USDC
            [settle] => USDC
            [baseId] => CRV
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CRVPERP
                    [baseCoin] => CRV
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738723279775
                )

            [tierBased] => 
            [percentage] => 
        )

    [NEO/USDC:USDC] => Array
        (
            [id] => NEOPERP
            [lowercaseId] => 
            [symbol] => NEO/USDC:USDC
            [base] => NEO
            [quote] => USDC
            [settle] => USDC
            [baseId] => NEO
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 50
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => NEOPERP
                    [baseCoin] => NEO
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 50
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738723294433
                )

            [tierBased] => 
            [percentage] => 
        )

    [DOT/USDC:USDC] => Array
        (
            [id] => DOTPERP
            [lowercaseId] => 
            [symbol] => DOT/USDC:USDC
            [base] => DOT
            [quote] => USDC
            [settle] => USDC
            [baseId] => DOT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => DOTPERP
                    [baseCoin] => DOT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738813273969
                )

            [tierBased] => 
            [percentage] => 
        )

    [AEVO/USDC:USDC] => Array
        (
            [id] => AEVOPERP
            [lowercaseId] => 
            [symbol] => AEVO/USDC:USDC
            [base] => AEVO
            [quote] => USDC
            [settle] => USDC
            [baseId] => AEVO
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AEVOPERP
                    [baseCoin] => AEVO
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738813247081
                )

            [tierBased] => 
            [percentage] => 
        )

    [XLM/USDC:USDC] => Array
        (
            [id] => XLMPERP
            [lowercaseId] => 
            [symbol] => XLM/USDC:USDC
            [base] => XLM
            [quote] => USDC
            [settle] => USDC
            [baseId] => XLM
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => XLMPERP
                    [baseCoin] => XLM
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738813258465
                )

            [tierBased] => 
            [percentage] => 
        )

    [ADA/USDC:USDC] => Array
        (
            [id] => ADAPERP
            [lowercaseId] => 
            [symbol] => ADA/USDC:USDC
            [base] => ADA
            [quote] => USDC
            [settle] => USDC
            [baseId] => ADA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ADAPERP
                    [baseCoin] => ADA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738905043194
                )

            [tierBased] => 
            [percentage] => 
        )

    [HBAR/USDC:USDC] => Array
        (
            [id] => HBARPERP
            [lowercaseId] => 
            [symbol] => HBAR/USDC:USDC
            [base] => HBAR
            [quote] => USDC
            [settle] => USDC
            [baseId] => HBAR
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => HBARPERP
                    [baseCoin] => HBAR
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738905022756
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRX/USDC:USDC] => Array
        (
            [id] => TRXPERP
            [lowercaseId] => 
            [symbol] => TRX/USDC:USDC
            [base] => TRX
            [quote] => USDC
            [settle] => USDC
            [baseId] => TRX
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRXPERP
                    [baseCoin] => TRX
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738905007193
                )

            [tierBased] => 
            [percentage] => 
        )

    [APT/USDC:USDC] => Array
        (
            [id] => APTPERP
            [lowercaseId] => 
            [symbol] => APT/USDC:USDC
            [base] => APT
            [quote] => USDC
            [settle] => USDC
            [baseId] => APT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => APTPERP
                    [baseCoin] => APT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738905051965
                )

            [tierBased] => 
            [percentage] => 
        )

    [ALGO/USDC:USDC] => Array
        (
            [id] => ALGOPERP
            [lowercaseId] => 
            [symbol] => ALGO/USDC:USDC
            [base] => ALGO
            [quote] => USDC
            [settle] => USDC
            [baseId] => ALGO
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ALGOPERP
                    [baseCoin] => ALGO
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738985159785
                )

            [tierBased] => 
            [percentage] => 
        )

    [UNI/USDC:USDC] => Array
        (
            [id] => UNIPERP
            [lowercaseId] => 
            [symbol] => UNI/USDC:USDC
            [base] => UNI
            [quote] => USDC
            [settle] => USDC
            [baseId] => UNI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => UNIPERP
                    [baseCoin] => UNI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 3
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738985145510
                )

            [tierBased] => 
            [percentage] => 
        )

    [EIGEN/USDC:USDC] => Array
        (
            [id] => EIGENPERP
            [lowercaseId] => 
            [symbol] => EIGEN/USDC:USDC
            [base] => EIGEN
            [quote] => USDC
            [settle] => USDC
            [baseId] => EIGEN
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => EIGENPERP
                    [baseCoin] => EIGEN
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738985127310
                )

            [tierBased] => 
            [percentage] => 
        )

    [AAVE/USDC:USDC] => Array
        (
            [id] => AAVEPERP
            [lowercaseId] => 
            [symbol] => AAVE/USDC:USDC
            [base] => AAVE
            [quote] => USDC
            [settle] => USDC
            [baseId] => AAVE
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.01
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => AAVEPERP
                    [baseCoin] => AAVE
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 2
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1738985114221
                )

            [tierBased] => 
            [percentage] => 
        )

    [STX/USDC:USDC] => Array
        (
            [id] => STXPERP
            [lowercaseId] => 
            [symbol] => STX/USDC:USDC
            [base] => STX
            [quote] => USDC
            [settle] => USDC
            [baseId] => STX
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => STXPERP
                    [baseCoin] => STX
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739160872680
                )

            [tierBased] => 
            [percentage] => 
        )

    [PNUT/USDC:USDC] => Array
        (
            [id] => PNUTPERP
            [lowercaseId] => 
            [symbol] => PNUT/USDC:USDC
            [base] => PNUT
            [quote] => USDC
            [settle] => USDC
            [baseId] => PNUT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PNUTPERP
                    [baseCoin] => PNUT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739160853269
                )

            [tierBased] => 
            [percentage] => 
        )

    [CATI/USDC:USDC] => Array
        (
            [id] => CATIPERP
            [lowercaseId] => 
            [symbol] => CATI/USDC:USDC
            [base] => CATI
            [quote] => USDC
            [settle] => USDC
            [baseId] => CATI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => CATIPERP
                    [baseCoin] => CATI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739160831883
                )

            [tierBased] => 
            [percentage] => 
        )

    [ME/USDC:USDC] => Array
        (
            [id] => MEPERP
            [lowercaseId] => 
            [symbol] => ME/USDC:USDC
            [base] => ME
            [quote] => USDC
            [settle] => USDC
            [baseId] => ME
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => MEPERP
                    [baseCoin] => ME
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739160898312
                )

            [tierBased] => 
            [percentage] => 
        )

    [ACT/USDC:USDC] => Array
        (
            [id] => ACTPERP
            [lowercaseId] => 
            [symbol] => ACT/USDC:USDC
            [base] => ACT
            [quote] => USDC
            [settle] => USDC
            [baseId] => ACT
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ACTPERP
                    [baseCoin] => ACT
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739253475724
                )

            [tierBased] => 
            [percentage] => 
        )

    [ENS/USDC:USDC] => Array
        (
            [id] => ENSPERP
            [lowercaseId] => 
            [symbol] => ENS/USDC:USDC
            [base] => ENS
            [quote] => USDC
            [settle] => USDC
            [baseId] => ENS
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => ENSPERP
                    [baseCoin] => ENS
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739253490767
                )

            [tierBased] => 
            [percentage] => 
        )

    [GALA/USDC:USDC] => Array
        (
            [id] => GALAPERP
            [lowercaseId] => 
            [symbol] => GALA/USDC:USDC
            [base] => GALA
            [quote] => USDC
            [settle] => USDC
            [baseId] => GALA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 75
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => GALAPERP
                    [baseCoin] => GALA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 75
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739253505647
                )

            [tierBased] => 
            [percentage] => 
        )

    [VANA/USDC:USDC] => Array
        (
            [id] => VANAPERP
            [lowercaseId] => 
            [symbol] => VANA/USDC:USDC
            [base] => VANA
            [quote] => USDC
            [settle] => USDC
            [baseId] => VANA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => VANAPERP
                    [baseCoin] => VANA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1739253517782
                )

            [tierBased] => 
            [percentage] => 
        )

    [IP/USDC:USDC] => Array
        (
            [id] => IPPERP
            [lowercaseId] => 
            [symbol] => IP/USDC:USDC
            [base] => IP
            [quote] => USDC
            [settle] => USDC
            [baseId] => IP
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => IPPERP
                    [baseCoin] => IP
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741065215266
                )

            [tierBased] => 
            [percentage] => 
        )

    [TRUMP/USDC:USDC] => Array
        (
            [id] => TRUMPPERP
            [lowercaseId] => 
            [symbol] => TRUMP/USDC:USDC
            [base] => TRUMP
            [quote] => USDC
            [settle] => USDC
            [baseId] => TRUMP
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.01
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.01
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TRUMPPERP
                    [baseCoin] => TRUMP
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.01
                    [priceEndStep] => 1
                    [volumePlace] => 2
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.01
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741065197711
                )

            [tierBased] => 
            [percentage] => 
        )

    [KAITO/USDC:USDC] => Array
        (
            [id] => KAITOPERP
            [lowercaseId] => 
            [symbol] => KAITO/USDC:USDC
            [base] => KAITO
            [quote] => USDC
            [settle] => USDC
            [baseId] => KAITO
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => KAITOPERP
                    [baseCoin] => KAITO
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741065224705
                )

            [tierBased] => 
            [percentage] => 
        )

    [TSTBSC/USDC:USDC] => Array
        (
            [id] => TSTBSCPERP
            [lowercaseId] => 
            [symbol] => TSTBSC/USDC:USDC
            [base] => TSTBSC
            [quote] => USDC
            [settle] => USDC
            [baseId] => TSTBSC
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 1.0E-5
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => TSTBSCPERP
                    [baseCoin] => TSTBSC
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 5
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741144847509
                )

            [tierBased] => 
            [percentage] => 
        )

    [BERA/USDC:USDC] => Array
        (
            [id] => BERAPERP
            [lowercaseId] => 
            [symbol] => BERA/USDC:USDC
            [base] => BERA
            [quote] => USDC
            [settle] => USDC
            [baseId] => BERA
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => BERAPERP
                    [baseCoin] => BERA
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 3
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 8
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741144832536
                )

            [tierBased] => 
            [percentage] => 
        )

    [FARTCOIN/USDC:USDC] => Array
        (
            [id] => FARTCOINPERP
            [lowercaseId] => 
            [symbol] => FARTCOIN/USDC:USDC
            [base] => FARTCOIN
            [quote] => USDC
            [settle] => USDC
            [baseId] => FARTCOIN
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 0.1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 0.1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => FARTCOINPERP
                    [baseCoin] => FARTCOIN
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 0.1
                    [priceEndStep] => 1
                    [volumePlace] => 1
                    [pricePlace] => 4
                    [sizeMultiplier] => 0.1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.1
                    [maintainTime] => 
                    [openTime] => 1741144818001
                )

            [tierBased] => 
            [percentage] => 
        )

    [PI/USDC:USDC] => Array
        (
            [id] => PIPERP
            [lowercaseId] => 
            [symbol] => PI/USDC:USDC
            [base] => PI
            [quote] => USDC
            [settle] => USDC
            [baseId] => PI
            [quoteId] => USDC
            [settleId] => USDC
            [type] => swap
            [spot] => 
            [margin] => 
            [swap] => 1
            [future] => 
            [option] => 
            [index] => 
            [active] => 1
            [contract] => 1
            [linear] => 1
            [inverse] => 
            [subType] => linear
            [taker] => 0.0006
            [maker] => 0.0002
            [contractSize] => 1
            [expiry] => 
            [expiryDatetime] => 
            [strike] => 
            [optionType] => 
            [precision] => Array
                (
                    [amount] => 1
                    [price] => 0.0001
                    [cost] => 
                    [base] => 
                    [quote] => 
                )

            [limits] => Array
                (
                    [leverage] => Array
                        (
                            [min] => 1
                            [max] => 25
                        )

                    [amount] => Array
                        (
                            [min] => 1
                            [max] => 
                        )

                    [price] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                    [cost] => Array
                        (
                            [min] => 
                            [max] => 
                        )

                )

            [marginModes] => Array
                (
                    [cross] => 1
                    [isolated] => 1
                )

            [created] => 
            [info] => Array
                (
                    [symbol] => PIPERP
                    [baseCoin] => PI
                    [quoteCoin] => USDC
                    [buyLimitPriceRatio] => 0.02
                    [sellLimitPriceRatio] => 0.02
                    [feeRateUpRatio] => 0.005
                    [makerFeeRate] => 0.0002
                    [takerFeeRate] => 0.0006
                    [openCostUpRatio] => 0.01
                    [supportMarginCoins] => Array
                        (
                            [0] => USDC
                        )

                    [minTradeNum] => 1
                    [priceEndStep] => 1
                    [volumePlace] => 0
                    [pricePlace] => 4
                    [sizeMultiplier] => 1
                    [symbolType] => perpetual
                    [minTradeUSDT] => 5
                    [maxSymbolOrderNum] => 200
                    [maxProductOrderNum] => 1000
                    [maxPositionNum] => 150
                    [symbolStatus] => normal
                    [offTime] => -1
                    [limitOpenTime] => -1
                    [deliveryTime] => 
                    [deliveryStartTime] => 
                    [deliveryPeriod] => 
                    [launchTime] => 
                    [fundInterval] => 4
                    [minLever] => 1
                    [maxLever] => 25
                    [posLimit] => 0.05
                    [maintainTime] => 
                    [openTime] => 1741414086488
                )

            [tierBased] => 
            [percentage] => 
        )

)

OKX 交易對列表 (按創建時間排序,最近的排在最前)

交易對創建時間
BTC/USDT:USDT無資料
ETH/USDT:USDT無資料
XRP/USDT:USDT無資料
EOS/USDT:USDT無資料
BCH/USDT:USDT無資料
LTC/USDT:USDT無資料
ADA/USDT:USDT無資料
ETC/USDT:USDT無資料
LINK/USDT:USDT無資料
TRX/USDT:USDT無資料
DOT/USDT:USDT無資料
DOGE/USDT:USDT無資料
SOL/USDT:USDT無資料
BNB/USDT:USDT無資料
UNI/USDT:USDT無資料
ICP/USDT:USDT無資料
AAVE/USDT:USDT無資料
FIL/USDT:USDT無資料
XLM/USDT:USDT無資料
ATOM/USDT:USDT無資料
XTZ/USDT:USDT無資料
SUSHI/USDT:USDT無資料
AXS/USDT:USDT無資料
THETA/USDT:USDT無資料
AVAX/USDT:USDT無資料
SHIB/USDT:USDT無資料
MANA/USDT:USDT無資料
GALA/USDT:USDT無資料
SAND/USDT:USDT無資料
DYDX/USDT:USDT無資料
CRV/USDT:USDT無資料
NEAR/USDT:USDT無資料
EGLD/USDT:USDT無資料
KSM/USDT:USDT無資料
AR/USDT:USDT無資料
PEOPLE/USDT:USDT無資料
LRC/USDT:USDT無資料
NEO/USDT:USDT無資料
ALICE/USDT:USDT無資料
WAVES/USDT:USDT無資料
ALGO/USDT:USDT無資料
IOTA/USDT:USDT無資料
ENJ/USDT:USDT無資料
GMT/USDT:USDT無資料
ZIL/USDT:USDT無資料
IOST/USDT:USDT無資料
APE/USDT:USDT無資料
RUNE/USDT:USDT無資料
KNC/USDT:USDT無資料
APT/USDT:USDT無資料
CHZ/USDT:USDT無資料
ROSE/USDT:USDT無資料
ZRX/USDT:USDT無資料
KAVA/USDT:USDT無資料
ENS/USDT:USDT無資料
MTL/USDT:USDT無資料
AUDIO/USDT:USDT無資料
SXP/USDT:USDT無資料
C98/USDT:USDT無資料
OP/USDT:USDT無資料
RSR/USDT:USDT無資料
SNX/USDT:USDT無資料
STORJ/USDT:USDT無資料
1INCH/USDT:USDT無資料
COMP/USDT:USDT無資料
IMX/USDT:USDT無資料
LUNA/USDT:USDT無資料
FLOW/USDT:USDT無資料
TRB/USDT:USDT無資料
QTUM/USDT:USDT無資料
API3/USDT:USDT無資料
MASK/USDT:USDT無資料
WOO/USDT:USDT無資料
GRT/USDT:USDT無資料
BAND/USDT:USDT無資料
STG/USDT:USDT無資料
LUNC/USDT:USDT無資料
ONE/USDT:USDT無資料
JASMY/USDT:USDT無資料
MKR/USDT:USDT無資料
BAT/USDT:USDT無資料
MAGIC/USDT:USDT無資料
ALPHA/USDT:USDT無資料
LDO/USDT:USDT無資料
CELO/USDT:USDT無資料
BLUR/USDT:USDT無資料
MINA/USDT:USDT無資料
CORE/USDT:USDT無資料
CFX/USDT:USDT無資料
ASTR/USDT:USDT無資料
GMX/USDT:USDT無資料
ANKR/USDT:USDT無資料
ACH/USDT:USDT無資料
FET/USDT:USDT無資料
FXS/USDT:USDT無資料
HOOK/USDT:USDT無資料
SSV/USDT:USDT無資料
LQTY/USDT:USDT無資料
STX/USDT:USDT無資料
TRU/USDT:USDT無資料
HBAR/USDT:USDT無資料
INJ/USDT:USDT無資料
BEL/USDT:USDT無資料
COTI/USDT:USDT無資料
VET/USDT:USDT無資料
ARB/USDT:USDT無資料
LOOKS/USDT:USDT無資料
KAIA/USDT:USDT無資料
FLM/USDT:USDT無資料
CKB/USDT:USDT無資料
ID/USDT:USDT無資料
JOE/USDT:USDT無資料
TLM/USDT:USDT無資料
HOT/USDT:USDT無資料
CHR/USDT:USDT無資料
RDNT/USDT:USDT無資料
ICX/USDT:USDT無資料
ONT/USDT:USDT無資料
NKN/USDT:USDT無資料
ARPA/USDT:USDT無資料
SFP/USDT:USDT無資料
CTSI/USDT:USDT無資料
SKL/USDT:USDT無資料
RVN/USDT:USDT無資料
CELR/USDT:USDT無資料
FLOKI/USDT:USDT無資料
SPELL/USDT:USDT無資料
SUI/USDT:USDT無資料
PEPE/USDT:USDT無資料
IOTX/USDT:USDT無資料
CTK/USDT:USDT無資料
UMA/USDT:USDT無資料
TURBO/USDT:USDT無資料
BSV/USDT:USDT無資料
TON/USDT:USDT無資料
GTC/USDT:USDT無資料
DENT/USDT:USDT無資料
ZEN/USDT:USDT無資料
PHB/USDT:USDT無資料
ORDI/USDT:USDT無資料
1000BONK/USDT:USDT無資料
LEVER/USDT:USDT無資料
USTC/USDT:USDT無資料
RAD/USDT:USDT無資料
QNT/USDT:USDT無資料
MAV/USDT:USDT無資料
XVG/USDT:USDT無資料
1000XEC/USDT:USDT無資料
AGLD/USDT:USDT無資料
WLD/USDT:USDT無資料
PENDLE/USDT:USDT無資料
ARKM/USDT:USDT無資料
CVX/USDT:USDT無資料
YGG/USDT:USDT無資料
OGN/USDT:USDT無資料
LPT/USDT:USDT無資料
BNT/USDT:USDT無資料
SEI/USDT:USDT無資料
CYBER/USDT:USDT無資料
BAKE/USDT:USDT無資料
BIGTIME/USDT:USDT無資料
WAXP/USDT:USDT無資料
POLYX/USDT:USDT無資料
TIA/USDT:USDT無資料
MEME/USDT:USDT無資料
PYTH/USDT:USDT無資料
JTO/USDT:USDT無資料
1000SATS/USDT:USDT無資料
1000RATS/USDT:USDT無資料
ACE/USDT:USDT無資料
XAI/USDT:USDT無資料
MANTA/USDT:USDT無資料
ALT/USDT:USDT無資料
JUP/USDT:USDT無資料
ZETA/USDT:USDT無資料
STRK/USDT:USDT無資料
PIXEL/USDT:USDT無資料
DYM/USDT:USDT無資料
WIF/USDT:USDT無資料
AXL/USDT:USDT無資料
BEAM/USDT:USDT無資料
BOME/USDT:USDT無資料
METIS/USDT:USDT無資料
NFP/USDT:USDT無資料
VANRY/USDT:USDT無資料
AEVO/USDT:USDT無資料
ETHFI/USDT:USDT無資料
OM/USDT:USDT無資料
ONDO/USDT:USDT無資料
CAKE/USDT:USDT無資料
PORTAL/USDT:USDT無資料
NTRN/USDT:USDT無資料
KAS/USDT:USDT無資料
AI/USDT:USDT無資料
ENA/USDT:USDT無資料
W/USDT:USDT無資料
CVC/USDT:USDT無資料
TNSR/USDT:USDT無資料
SAGA/USDT:USDT無資料
TAO/USDT:USDT無資料
RAY/USDT:USDT無資料
ATA/USDT:USDT無資料
SUPER/USDT:USDT無資料
ONG/USDT:USDT無資料
OMNI1/USDT:USDT無資料
LSK/USDT:USDT無資料
GLM/USDT:USDT無資料
REZ/USDT:USDT無資料
XVS/USDT:USDT無資料
MOVR/USDT:USDT無資料
BB/USDT:USDT無資料
NOT/USDT:USDT無資料
BICO/USDT:USDT無資料
HIFI/USDT:USDT無資料
IO/USDT:USDT無資料
TAIKO/USDT:USDT無資料
BRETT/USDT:USDT無資料
ATH/USDT:USDT無資料
ZK/USDT:USDT無資料
MEW/USDT:USDT無資料
LISTA/USDT:USDT無資料
ZRO/USDT:USDT無資料
BLAST/USDT:USDT無資料
DOG/USDT:USDT無資料
PAXG/USDT:USDT無資料
ZKJ/USDT:USDT無資料
BGB/USDT:USDT無資料
MOCA/USDT:USDT無資料
GAS/USDT:USDT無資料
UXLINK/USDT:USDT無資料
BANANA/USDT:USDT無資料
MYRO/USDT:USDT無資料
POPCAT/USDT:USDT無資料
PRCL/USDT:USDT無資料
CLOUD/USDT:USDT無資料
AVAIL/USDT:USDT無資料
RENDER/USDT:USDT無資料
RARE/USDT:USDT無資料
PONKE/USDT:USDT無資料
T/USDT:USDT無資料
1000000MOG/USDT:USDT無資料
G/USDT:USDT無資料
SYN/USDT:USDT無資料
SYS/USDT:USDT無資料
VOXEL/USDT:USDT無資料
SUN/USDT:USDT無資料
DOGS/USDT:USDT無資料
ORDER/USDT:USDT無資料
SUNDOG/USDT:USDT無資料
AKT/USDT:USDT無資料
MBOX/USDT:USDT無資料
HNT/USDT:USDT無資料
CHESS/USDT:USDT無資料
FLUX/USDT:USDT無資料
POL/USDT:USDT無資料
BSW/USDT:USDT無資料
NEIROETH/USDT:USDT無資料
RPL/USDT:USDT無資料
QUICK/USDT:USDT無資料
AERGO/USDT:USDT無資料
1MBABYDOGE/USDT:USDT無資料
1000CAT/USDT:USDT無資料
KDA/USDT:USDT無資料
FIDA/USDT:USDT無資料
CATI/USDT:USDT無資料
FIO/USDT:USDT無資料
ARK/USDT:USDT無資料
GHST/USDT:USDT無資料
LOKA/USDT:USDT無資料
VELO/USDT:USDT無資料
HMSTR/USDT:USDT無資料
AGI/USDT:USDT無資料
REI/USDT:USDT無資料
COS/USDT:USDT無資料
EIGEN/USDT:USDT無資料
MOODENG/USDT:USDT無資料
DIA/USDT:USDT無資料
FTN/USDT:USDT無資料
OG/USDT:USDT無資料
NEIROCTO/USDT:USDT無資料
ETHW/USDT:USDT無資料
DegenReborn/USDT:USDT無資料
KMNO/USDT:USDT無資料
POWR/USDT:USDT無資料
PYR/USDT:USDT無資料
CARV/USDT:USDT無資料
SLERF/USDT:USDT無資料
PUFFER/USDT:USDT無資料
10000WHY/USDT:USDT無資料
DEEP/USDT:USDT無資料
DBR/USDT:USDT無資料
LUMIA/USDT:USDT無資料
SCR/USDT:USDT無資料
GOAT/USDT:USDT無資料
X/USDT:USDT無資料
SAFE/USDT:USDT無資料
GRASS/USDT:USDT無資料
SWEAT/USDT:USDT無資料
SANTOS/USDT:USDT無資料
SPX/USDT:USDT無資料
VIRTUAL/USDT:USDT無資料
AERO/USDT:USDT無資料
CETUS/USDT:USDT無資料
COW/USDT:USDT無資料
SWELL/USDT:USDT無資料
DRIFT/USDT:USDT無資料
PNUT/USDT:USDT無資料
ACT/USDT:USDT無資料
CRO/USDT:USDT無資料
PEAQ/USDT:USDT無資料
FOXY/USDT:USDT無資料
FWOG/USDT:USDT無資料
HIPPO/USDT:USDT無資料
SNT/USDT:USDT無資料
MERL/USDT:USDT無資料
STEEM/USDT:USDT無資料
BAN/USDT:USDT無資料
OL/USDT:USDT無資料
MORPHO/USDT:USDT無資料
SCRT/USDT:USDT無資料
CHILLGUY/USDT:USDT無資料
MEMEFI/USDT:USDT無資料
1MCHEEMS/USDT:USDT無資料
OXT/USDT:USDT無資料
ZRC/USDT:USDT無資料
THE/USDT:USDT無資料
MAJOR/USDT:USDT無資料
CTC/USDT:USDT無資料
XDC/USDT:USDT無資料
XION/USDT:USDT無資料
ORCA/USDT:USDT無資料
ACX/USDT:USDT無資料
NS/USDT:USDT無資料
MOVE/USDT:USDT無資料
KOMA/USDT:USDT無資料
ME/USDT:USDT無資料
VELODROME/USDT:USDT無資料
AVA/USDT:USDT無資料
VANA/USDT:USDT無資料
HYPE/USDT:USDT無資料
PENGU/USDT:USDT無資料
USUAL/USDT:USDT無資料
FUEL/USDT:USDT無資料
CGPT/USDT:USDT無資料
AIXBT/USDT:USDT無資料
FARTCOIN/USDT:USDT無資料
HIVE/USDT:USDT無資料
DEXE/USDT:USDT無資料
GIGA/USDT:USDT無資料
PHA/USDT:USDT無資料
DF/USDT:USDT無資料
AI16Z/USDT:USDT無資料
GRIFFAIN/USDT:USDT無資料
ZEREBRO/USDT:USDT無資料
BIO/USDT:USDT無資料
SWARMS/USDT:USDT無資料
ALCH/USDT:USDT無資料
COOKIE/USDT:USDT無資料
SONIC/USDT:USDT無資料
AVAAI/USDT:USDT無資料
S/USDT:USDT無資料
PROM/USDT:USDT無資料
DUCK/USDT:USDT無資料
BGSC/USDT:USDT無資料
SOLV/USDT:USDT無資料
ARC/USDT:USDT無資料
NC/USDT:USDT無資料
PIPPIN/USDT:USDT無資料
TRUMP/USDT:USDT無資料
MELANIA/USDT:USDT無資料
PLUME/USDT:USDT無資料
VTHO/USDT:USDT無資料
J/USDT:USDT無資料
VINE/USDT:USDT無資料
ANIME/USDT:USDT無資料
STPT/USDT:USDT無資料
XCN/USDT:USDT無資料
TOSHI/USDT:USDT無資料
VVV/USDT:USDT無資料
FORTH/USDT:USDT無資料
BERA/USDT:USDT無資料
TSTBSC/USDT:USDT無資料
10000ELON/USDT:USDT無資料
LAYER/USDT:USDT無資料
B3/USDT:USDT無資料
IP/USDT:USDT無資料
RON/USDT:USDT無資料
HEI/USDT:USDT無資料
SHELL/USDT:USDT無資料
BROCCOLI/USDT:USDT無資料
AUCTION/USDT:USDT無資料
GPS/USDT:USDT無資料
GNO/USDT:USDT無資料
AIOZ/USDT:USDT無資料
PI/USDT:USDT無資料
AVL/USDT:USDT無資料
KAITO/USDT:USDT無資料
GODS/USDT:USDT無資料
ROAM/USDT:USDT無資料
RED/USDT:USDT無資料
ELX/USDT:USDT無資料
SERAPH/USDT:USDT無資料
BMT/USDT:USDT無資料
VIC/USDT:USDT無資料
EPIC/USDT:USDT無資料
OBT/USDT:USDT無資料
MUBARAK/USDT:USDT無資料
NMR/USDT:USDT無資料
TUT/USDT:USDT無資料
FORM/USDT:USDT無資料
RSS3/USDT:USDT無資料
BID/USDT:USDT無資料
SIREN/USDT:USDT無資料
BROCCOLIF3B/USDT:USDT無資料
BANANAS31/USDT:USDT無資料
BR/USDT:USDT無資料
NIL/USDT:USDT無資料
PARTI/USDT:USDT無資料
NAVX/USDT:USDT無資料
WAL/USDT:USDT無資料
KILO/USDT:USDT無資料
FUN/USDT:USDT無資料
MLN/USDT:USDT無資料
GUN/USDT:USDT無資料
PUMP/USDT:USDT無資料
STO/USDT:USDT無資料
XAUT/USDT:USDT無資料
AMP/USDT:USDT無資料
BABY/USDT:USDT無資料
FHE/USDT:USDT無資料
PROMPT/USDT:USDT無資料
RFC/USDT:USDT無資料
KERNEL/USDT:USDT無資料
WCT/USDT:USDT無資料
PAWS/USDT:USDT無資料
10000000AIDOGE/USDT:USDT無資料
BANK/USDT:USDT無資料
EPT/USDT:USDT無資料
HYPER/USDT:USDT無資料
ZORA/USDT:USDT無資料
INIT/USDT:USDT無資料
DOLO/USDT:USDT無資料
FIS/USDT:USDT無資料
DARK/USDT:USDT無資料
JST/USDT:USDT無資料
TAI/USDT:USDT無資料
SIGN/USDT:USDT無資料
MILK/USDT:USDT無資料
HAEDAL/USDT:USDT無資料
PUNDIX/USDT:USDT無資料
AIOT/USDT:USDT無資料
GORK/USDT:USDT無資料
HOUSE/USDT:USDT無資料

'BTC','ETH','XRP','EOS','BCH','LTC','ADA','ETC','LINK','TRX','DOT','DOGE','SOL','BNB','UNI','ICP','AAVE','FIL','XLM','ATOM','XTZ','SUSHI','AXS','THETA','AVAX','SHIB','MANA','GALA','SAND','DYDX','CRV','NEAR','EGLD','KSM','AR','PEOPLE','LRC','NEO','ALICE','WAVES','ALGO','IOTA','ENJ','GMT','ZIL','IOST','APE','RUNE','KNC','APT','CHZ','ROSE','ZRX','KAVA','ENS','MTL','AUDIO','SXP','C98','OP','RSR','SNX','STORJ','1INCH','COMP','IMX','LUNA','FLOW','TRB','QTUM','API3','MASK','WOO','GRT','BAND','STG','LUNC','ONE','JASMY','MKR','BAT','MAGIC','ALPHA','LDO','CELO','BLUR','MINA','CORE','CFX','ASTR','GMX','ANKR','ACH','FET','FXS','HOOK','SSV','LQTY','STX','TRU','HBAR','INJ','BEL','COTI','VET','ARB','LOOKS','KAIA','FLM','CKB','ID','JOE','TLM','HOT','CHR','RDNT','ICX','ONT','NKN','ARPA','SFP','CTSI','SKL','RVN','CELR','FLOKI','SPELL','SUI','PEPE','IOTX','CTK','UMA','TURBO','BSV','TON','GTC','DENT','ZEN','PHB','ORDI','1000BONK','LEVER','USTC','RAD','QNT','MAV','XVG','1000XEC','AGLD','WLD','PENDLE','ARKM','CVX','YGG','OGN','LPT','BNT','SEI','CYBER','BAKE','BIGTIME','WAXP','POLYX','TIA','MEME','PYTH','JTO','1000SATS','1000RATS','ACE','XAI','MANTA','ALT','JUP','ZETA','STRK','PIXEL','DYM','WIF','AXL','BEAM','BOME','METIS','NFP','VANRY','AEVO','ETHFI','OM','ONDO','CAKE','PORTAL','NTRN','KAS','AI','ENA','W','CVC','TNSR','SAGA','TAO','RAY','ATA','SUPER','ONG','OMNI1','LSK','GLM','REZ','XVS','MOVR','BB','NOT','BICO','HIFI','IO','TAIKO','BRETT','ATH','ZK','MEW','LISTA','ZRO','BLAST','DOG','PAXG','ZKJ','BGB','MOCA','GAS','UXLINK','BANANA','MYRO','POPCAT','PRCL','CLOUD','AVAIL','RENDER','RARE','PONKE','T','1000000MOG','G','SYN','SYS','VOXEL','SUN','DOGS','ORDER','SUNDOG','AKT','MBOX','HNT','CHESS','FLUX','POL','BSW','NEIROETH','RPL','QUICK','AERGO','1MBABYDOGE','1000CAT','KDA','FIDA','CATI','FIO','ARK','GHST','LOKA','VELO','HMSTR','AGI','REI','COS','EIGEN','MOODENG','DIA','FTN','OG','NEIROCTO','ETHW','DegenReborn','KMNO','POWR','PYR','CARV','SLERF','PUFFER','10000WHY','DEEP','DBR','LUMIA','SCR','GOAT','X','SAFE','GRASS','SWEAT','SANTOS','SPX','VIRTUAL','AERO','CETUS','COW','SWELL','DRIFT','PNUT','ACT','CRO','PEAQ','FOXY','FWOG','HIPPO','SNT','MERL','STEEM','BAN','OL','MORPHO','SCRT','CHILLGUY','MEMEFI','1MCHEEMS','OXT','ZRC','THE','MAJOR','CTC','XDC','XION','ORCA','ACX','NS','MOVE','KOMA','ME','VELODROME','AVA','VANA','HYPE','PENGU','USUAL','FUEL','CGPT','AIXBT','FARTCOIN','HIVE','DEXE','GIGA','PHA','DF','AI16Z','GRIFFAIN','ZEREBRO','BIO','SWARMS','ALCH','COOKIE','SONIC','AVAAI','S','PROM','DUCK','BGSC','SOLV','ARC','NC','PIPPIN','TRUMP','MELANIA','PLUME','VTHO','J','VINE','ANIME','STPT','XCN','TOSHI','VVV','FORTH','BERA','TSTBSC','10000ELON','LAYER','B3','IP','RON','HEI','SHELL','BROCCOLI','AUCTION','GPS','GNO','AIOZ','PI','AVL','KAITO','GODS','ROAM','RED','ELX','SERAPH','BMT','VIC','EPIC','OBT','MUBARAK','NMR','TUT','FORM','RSS3','BID','SIREN','BROCCOLIF3B','BANANAS31','BR','NIL','PARTI','NAVX','WAL','KILO','FUN','MLN','GUN','PUMP','STO','XAUT','AMP','BABY','FHE','PROMPT','RFC','KERNEL','WCT','PAWS','10000000AIDOGE','BANK','EPT','HYPER','ZORA','INIT','DOLO','FIS','DARK','JST','TAI','SIGN','MILK','HAEDAL','PUNDIX','AIOT','GORK','HOUSE'

篩選後的交易對數量: 453

基礎貨幣總數: 453