2021-09-28 0:01:04[1632787264.4405] - new buy order: Array
(
    [currency_pair] => ETH_USDT
    [price] => 2921.939
    [amount] => 9.634501610061E-8
    [account] => spot
    [side] => buy
    [time_in_force] => gtc
)
 Array
(
    [label] => INVALID_PARAM_VALUE
    [message] => Invalid amount, 9.634501610061e-8
)

2021-09-28 2:01:03[1632794463.9902] - new buy order: Array
(
    [currency_pair] => ETH_USDT
    [price] => 2939.74
    [amount] => 0.0010324141514692
    [account] => spot
    [side] => buy
    [time_in_force] => gtc
)
 Array
(
    [id] => 81020029814
    [text] => apiv4
    [create_time] => 1632794463
    [update_time] => 1632794463
    [create_time_ms] => 1632794463862
    [update_time_ms] => 1632794463862
    [status] => open
    [currency_pair] => ETH_USDT
    [type] => limit
    [account] => spot
    [side] => buy
    [amount] => 0.0010324141
    [price] => 2939.74
    [time_in_force] => gtc
    [iceberg] => 0
    [left] => 0.0010324141
    [fill_price] => 0
    [filled_total] => 0
    [fee] => 0
    [fee_currency] => ETH
    [point_fee] => 0
    [gt_fee] => 0
    [gt_discount] => 
    [rebated_fee] => 0
    [rebated_fee_currency] => USDT
)

2021-09-28 6:01:03[1632808863.1003] - new buy order: Array
(
    [currency_pair] => ETH_USDT
    [price] => 2945.36
    [amount] => 5.1370969932368E-11
    [account] => spot
    [side] => buy
    [time_in_force] => gtc
)
 Array
(
    [label] => INVALID_PARAM_VALUE
    [message] => Invalid amount, 5.1370969932368e-11
)

2021-09-28 19:01:09[1632855669.2883] - new buy order: Array
(
    [currency_pair] => ETH_USDT
    [price] => 2840.47
    [amount] => 0.0010369479179164
    [account] => spot
    [side] => buy
    [time_in_force] => gtc
)
 Array
(
    [id] => 81191071823
    [text] => apiv4
    [create_time] => 1632855669
    [update_time] => 1632855669
    [create_time_ms] => 1632855669154
    [update_time_ms] => 1632855669154
    [status] => open
    [currency_pair] => ETH_USDT
    [type] => limit
    [account] => spot
    [side] => buy
    [amount] => 0.0010369479
    [price] => 2840.47
    [time_in_force] => gtc
    [iceberg] => 0
    [left] => 0.0010369479
    [fill_price] => 0
    [filled_total] => 0
    [fee] => 0
    [fee_currency] => ETH
    [point_fee] => 0
    [gt_fee] => 0
    [gt_discount] => 
    [rebated_fee] => 0
    [rebated_fee_currency] => USDT
)