进件状态异步通知

{
    "merInfo": {
        "merCode": "190291283749",
        "merchantNo": "66629077011GZTQ"
    },
    "sysInfos": [
        {
            "termCode": "T20240001",
            "sn": "SN123456789",
            "authCode": "AC123456"
        }
    ],
    "serialNo": "REQ20250115001"
}