{
    "sp_mchid": "1900000100",
    "sub_mchid": "1900000109",
    "transaction_id": "1008450740201411110005820873",
    "out_trade_no": "20150806125346",
    "refund_id": "50200207182018070300011301001",
    "out_refund_no": "7752501201407033233368018",
    "refund_status": "SUCCESS",
    "success_time": "2018-06-08T10:34:56+08:00",
    "recv_account": "招商银行信用卡0403",
    "fund_source": "REFUND_SOURCE_UNSETTLED_FUNDS",
    "amount": {
        "total": 528800,
        "currency": "HKD",
        "refund": 528800,
        "payer_total": 528800,
        "payer_refund": 528800,
        "payer_currency": "HKD",
        "exchange_rate": {
            "type": "SETTLEMENT_RATE",
            "rate": 100000000
        }
    }
}