{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x2f7d408383cd47756f298cc3e3eb5c2c067ff8985b984955102edac3edccd476058213bb14070c15904910e640172e8071314e446e0baa52a94c8eb7201c272701",
        "timestamp": "2026-08-04T16:11:11Z",
        "trackId": "414864314",
        "userId": "0x9708fb04dea029212126255b311a21f1f884ccb4"
      }
    ]
  },
  "signature": "3eb0ffd0a085a73c255412fb2f53e997656c6dfaab1762a0752dae437f16db48113ed2e348bcbf519d84a00ba7caac41caeb4d5e1f11efab7f5c3a9158d8074801"
}