{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x0bf516e0d28143b86369812489e95ccb1e53ee0fe372a762301147a53bcf34a86885c3dfefd11e02ef1a62660e6ca3155af38c90369c8a0204fc6af75ce7308a00",
        "timestamp": "2026-07-23T20:35:36Z",
        "trackId": "451793",
        "userId": "0xff753331cea586dd5b23bd21222a3c902909f2dd"
      }
    ]
  },
  "signature": "2ddb258a559fda3e53750271be97b3877dad6ecfc9f2bd4c67b777299e440d0c22df867cb1a1e1fb48b04ae17fb5bb6cf8ed08a351ac5a9bebe2401f2a44ff7901"
}