2022-01-12 2:01:03[1641952863.252] - new sell order: Array
(
    [contract] => DOT_USDT
    [price] => 25.7811
    [size] => 2152
    [tif] => gtc
)
 Array
(
    [label] => INSUFFICIENT_AVAILABLE
    [detail] => margin 7018.3372908 while available 3.183387558859
)

2022-01-12 12:01:03[1641988863.2825] - new sell order: Array
(
    [contract] => DOT_USDT
    [price] => 26.1089
    [size] => 2152
    [tif] => gtc
)
 Array
(
    [label] => INSUFFICIENT_AVAILABLE
    [detail] => margin 7107.5736292 while available 3.183387558859
)

2022-01-12 14:01:03[1641996063.7201] - new sell order: Array
(
    [contract] => DOT_USDT
    [price] => 27.0579
    [size] => 2145
    [tif] => gtc
)
 Array
(
    [label] => INSUFFICIENT_AVAILABLE
    [detail] => margin 7341.95823075 while available 0.166587558859
)