{
  "plays": {
    "plays": [
      {
        "city": "Tokushima",
        "country": "Japan",
        "region": "Tokushima",
        "signature": "0x35d05a541e3fbfe3ea388f06a4f6ecfc318faeb40483332b4888521ab0a19eb8141db9436ed35c4d3b4eee05abd8bb59194e03f01342926a2ee956a56fb9f24001",
        "timestamp": "2026-04-13T10:50:19Z",
        "trackId": "171873413",
        "userId": "193896555"
      }
    ]
  },
  "signature": "37578beb22a542a2793d28ea795a5cf6d922e74559a8f4390990bd27f0d479e722ab7a04c17c89f50a678de2a281968d842c9836755caf7d296076f336390c0000"
}