{
    "action_name": "QR_CARD",
    "expire_seconds": 1800,
    "action_info": {
        "card": {
            "card_id": "pFS7Fjg8kV1IdDz01r4SQwMkuCKc",
            "code": "198374613512",
            "openid": "oFS7Fjl0WsZ9AMZqrI80nbIq8xrA",
            "is_unique_code": false,
            "outer_str": "12b"
        },
        "multiple_card": {
            "card_list": [
                {
                    "card_id": "p1Pj9jgj3BcomSgtuW8B1wl-wo88",
                    "code": "2392583481",
                    "outer_str": "12b"
                },
                {
                    "card_id": "p1Pj9jgj3BcomSgtuW8B1wl-wo98",
                    "code": "2392583482",
                    "outer_str": "12b"
                }
            ]
        }
    }
}