{
  "plays": {
    "plays": [
      {
        "city": "Qingdao",
        "country": "China",
        "region": "Shandong",
        "signature": "0x9cf35eca81898fed721460838be8d7519aed21f53481d570f9d35500b897f80e3a2eaf3abff1829acc7be700a471cca784ff0d6c3999ff91ec3b9a8de3289b1e01",
        "timestamp": "2026-09-23T10:38:38Z",
        "trackId": "1615178786",
        "userId": "0x6444212ffc23a4ccf7460f8fe6d0e6074db59036"
      }
    ]
  },
  "signature": "99157ce92dea4855dcf658a9a697fee9f7823791468eef0a4f2b06f33ec7756770cfdcd98199a5eece352077c1938f1eb668d6faa0d988c72244afdf9d4e05b301"
}