{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0xb4c37a822efcb624121ba0a3a83100564d46bfd6f8211d8992622a7e12df82eb0a1b87c51a6e485dd8fd1773e1d0d11b967b9c8d634132ca5b5b56f350041bff01",
        "timestamp": "2026-07-13T16:32:37Z",
        "trackId": "994664018",
        "userId": "500530453"
      }
    ]
  },
  "signature": "14ed65bb23ebc2f74d1686c44576bcaedf97c6a448618e85ef8b4adad1a919a25827f40dc1e4087620a032008ed17b6ab51dd4d33d35512da714ff24edb2f11100"
}