{
  "plays": {
    "plays": [
      {
        "city": "Kofu",
        "country": "Japan",
        "region": "Yamanashi",
        "signature": "0xf8e747f8fe8c0675bf8dc5af9763fc23a6ba554c1833beb7122b1475f8acea4d1add30c47d01fd7497e9af47eda429f1aa322ed2c0361873cfa34004d46efcb200",
        "timestamp": "2026-10-23T08:26:09Z",
        "trackId": "2047262622",
        "userId": "0x10ff8197f2e94ef880d940d2414e0a14983c3bfe"
      }
    ]
  },
  "signature": "7eda7bf234266f5fbef533bbd92ac19db4a86844029b907facdc7e14b4b066ee1cb3e6e80ba8872463c3757a5af12fa757ab4acde61f0a2382fadf9cf12a61f701"
}