2021-10-20 2:01:02[1634695262.9018] - new buy order: Array ( [contract] => DOT_USDT [price] => 41.6607 [size] => 32 [tif] => gtc ) Array ( [id] => 80129574936 [contract] => DOT_USDT [mkfr] => 0 [tkfr] => 0.0005 [tif] => gtc [is_reduce_only] => [create_time] => 1634695262.772 [finish_time] => 1634695262.772 [price] => 41.6607 [size] => 32 [refr] => 0 [left] => 0 [text] => api [fill_price] => 41.6606 [user] => 621225 [finish_as] => filled [status] => finished [is_liq] => [refu] => 0 [is_close] => [iceberg] => 0 )