{
    "appid": "wx5f6e43071809a9dd",
    "bank_id": "test_bank_id",
    "bank_account": "",
    "mch_id": "1900016021",
    "region_code": "440000",
    "trade_scene": "PARKING",
    "jump_scene": "H5",
    "openid": "ont-9vjAcIdSU-LgB7ubALAVJO9U",
    "plate_number": "粤B888888",
    "material_info": "test_material_info",
    "channel_type": "ETC"
}