2022-01-01 21:01:02[1641070862.1698] - new sell order: Array
(
    [contract] => DOT_USDT
    [price] => 28.3055
    [size] => 992
    [tif] => gtc
)
 Array
(
    [label] => INSUFFICIENT_AVAILABLE
    [detail] => margin 3552.000584 while available 1.103654977915
)