2019-08-16 10:27:18 - cex place new sell order: eth_btc 0.018015 1.0905 [9863620591]Array
(
    [complete] => 
    [id] => 9863620591
    [time] => 1565944037974
    [pending] => 1.09050000
    [amount] => 1.09050000
    [type] => sell
    [price] => 0.018015
)

2019-08-16 10:27:23 - cex delete sell orders: eth_btc [move]
2019-08-16 10:27:24 - cex place new sell order: eth_btc 0.018108 0.01087 []Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)