{
  "plays": {
    "plays": [
      {
        "city": "Hakodate",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x7a5b906c65d12336dfeb2f49e037ee0adf9696f85a3ba6f3bbc21a2e9b764cef12b5651e716758c30d83738716671bc6771b7cab8a397b51b628c58786235e4101",
        "timestamp": "2026-05-07T13:49:07Z",
        "trackId": "2008025050",
        "userId": "344720853"
      }
    ]
  },
  "signature": "bb81a87e03d2a102ca1a2fbfaf6bde206149eadc7c9d1b819646ce51f29fcd2a41c4136246d8ebe8e195929271c770ac11b0707b8a8a0461da5d545062ea4cad01"
}