{
  "plays": {
    "plays": [
      {
        "city": "Niihama",
        "country": "Japan",
        "region": "Ehime",
        "signature": "0x4c063bb7f5fbfff8dab72b56c23b8ed655f82ca24c9072ba59b2e937e7a90f99269fe0fdfeebc97b0da86cd9adcafae78bfeeecd37e1e714b31582b0688cb3ec00",
        "timestamp": "2026-04-25T03:41:26Z",
        "trackId": "595064699",
        "userId": "504207954"
      }
    ]
  },
  "signature": "f976d4d0b04893825c9651446a5bb1772969cb8cb32a0ae025936feddbfb124e44f3dac098cb12ab24077d8a5335ee1c22d0c59f89f5db7863b9390ae5e54c7101"
}