{
    "sp_appid": "wxd678efh567hg6787",
    "sp_mchid": "1230000109",
    "estimated_amount": {
        "amount": 1,
        "currency": "CNY"
    },
    "sub_mchid": "12345512",
    "sub_appid": "wxd678efh567hg6787"
}