{
  "plays": {
    "plays": [
      {
        "city": "Bắc Ninh",
        "country": "Vietnam",
        "region": "Bắc Ninh Province",
        "signature": "0xa25300680ac132c1001537f73411fde7df2ffc9872597c7c291bd9afffd33d2c0313491ef4bba2d8b6237d233ee5397a4d004ae172d60b0da0682f35e1b6296101",
        "timestamp": "2026-06-06T08:28:16Z",
        "trackId": "518295",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      },
      {
        "city": "Salt Lake City",
        "country": "United States",
        "region": "Utah",
        "signature": "0x3c1887fb038218c966842b8367f5870e68cf655a5f895c0c9f1f1213aab58bf8405c06d87461f4a74a0918acbbccd56750fb21afe7279e913c63d7f7c8ae483501",
        "timestamp": "2026-06-06T08:28:18Z",
        "trackId": "344206010",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "6fabf05c769d1e73bd4fcaf57e8a1cc68b6c85c58f10210a4fc96806e3c38dd76d847661f25bff71ba6c8d7a272cd250bcb0a02e453e695573eba6f6e362817500"
}