{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x48e3ee79ed25b36cef26b28f83d88f2480a403c62a587175c056d93deb9121ef01a4aed995b3c0aaa43f41132ee0d98575ebca3f5d21069cd3c2fdf4d964868200",
        "timestamp": "2026-04-12T22:52:10Z",
        "trackId": "1931081537",
        "userId": "244649262"
      }
    ]
  },
  "signature": "1a1ed0f2f5fa1dc1b086831288882f4b8d5659d2cdc5071d2cb407a3612ad3371a197345b58a743fad46c371d4b699155f3ab1aff07d69cd9ce336d6f8670e7e01"
}