{
  "plays": {
    "plays": [
      {
        "city": "Chitose",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x2d84c38e4d18761e63c605e115d407b0b8df4322d21951620dc53c526dca891f0a1b836175a69fb3a5319ad169e334ee23303e2a5138b66df75ea6c9744c329601",
        "timestamp": "2026-10-18T13:15:29Z",
        "trackId": "246236460",
        "userId": "0xc9721f892bcc8822eb34237e875be93904f11073"
      }
    ]
  },
  "signature": "e2899315ee9da6acd0950a20e89ab0375bedfe8f43632c9bcd77667be0c9ed777c42ae5e9372d7a4f81e9860464e89f8b15989c2986c39457c91c86923ac51bd01"
}