{
    "ToUserName": "gh_*",
    "FromUserName": "OpenID",
    "CreateTime": 1662480000,
    "MsgType": "event",
    "Event": "channels_ec_complaint_update",
    "finder_shop_complaint": {
        "complaint_status": 100,
        "after_sale_order_id": "1234567",
        "complaint_id": "1234567",
        "order_id": "123244"
    }
}