{
  "plays": {
    "plays": [
      {
        "city": "Yokohama",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x347c57aa571094d58971b59da8eb84a8d6b7bb6f1fd68c80eb9027433d1ae11b1bb0ce8feb0cba0550c2a7b200800ee8ca32d6323ed12c6996525b694d7b80a400",
        "timestamp": "2026-05-13T08:16:53Z",
        "trackId": "743057661",
        "userId": "218692613"
      }
    ]
  },
  "signature": "35f72d01f76a8f66ed35247ab94be0f0e10880023ad4472558f763173551aa2e1085f509b7dc70c1a4e336f8fb851f4e670d2bbe1795f12e4ea66143e07c54f600"
}