{
    "download_url": "https://api.mch.weixin.qq.com/v3/billdownload/file?token=E-bFy6HgY_ffEOQutOpiFXX-SHI3EWhUQtPKAUd1iDGBGUA6Bfbzmcc-CWdJE23-",
    "hash_type": "SHA1",
    "hash_value": "8257296d67cd621531ddb3f6d3ed10d3ea45dd09"
}