1. multiple difinition of OrderSide 2. clOrdID is string, not number 3. order.account is number, not string 4. orderResponse.transactTime 的类型 和 timestamp 不一致,transactTime 是 Date 而不是 string "transactTime": "2019-03-09T12:16:23.853Z", "timestamp": "2019-03-09T12:16:23.853Z" ...
"transactTime": "2019-03-09T12:16:23.853Z",
"timestamp": "2019-03-09T12:16:23.853Z"
...