查询交易信息

{
    "tradeId": "string",
    "userId": "string",
    "merTradeNo": "string",
    "customerEmail": "string",
    "amount": 0,
    "currency": "CNY",
    "fee": 0,
    "feeCurrency": "CNY",
    "settlementAmount": 0,
    "settlementCurrency": "CNY",
    "settlementFinishTime": "yyyy-MM-dd HH:mm:ss",
    "methodCode": "string",
    "refundInfoList": [
        {
            "refundId": "string",
            "refundAmount": 0,
            "fee": 0,
            "feeCurrency": "CNY",
            "refundReason": "string",
            "status": "PROCESSING",
            "createTime": "yyyy-MM-dd HH:mm:ss"
        }
    ],
    "status": "WAIT_PAY",
    "createTime": "yyyy-MM-dd HH:mm:ss"
}