{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0xcbdc53ad6848d58ff52ad282eb36c9877900ac4289f1ec37aafed3ee2608f25209e3c2b9036c07ab99a027e020b5fdf8c3cdfb8e93e7f2d97881b3220f9ff8b401",
        "timestamp": "2026-07-02T15:15:22Z",
        "trackId": "1672241804",
        "userId": "46085"
      }
    ]
  },
  "signature": "2e4c1dc9ccf44b37ab9f1d6a999039e2b53e1735e36d47750271545d845ffc027d3e6ad8d952065d940a0f354d8fdfca4e13c554b8b3249b6acdbaebf2487af600"
}