{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x724b4681bb222d4b6580ea4d6a30ac2fb65d8e570a3a9a4a83ae3063ab9c636b4b8c0dd62b62586a2c5b707c282faf7946417bc485e624c86cada071d2f0bec200",
        "timestamp": "2026-04-04T21:36:30Z",
        "trackId": "404509508",
        "userId": "10449019"
      }
    ]
  },
  "signature": "7b5336ee0e4b72ed307c3ba105aa35a4ed949648bc61b4bf5becb9595c010662513b6e489b3a8d131da969a03f807943281448e12951f5fc8f20baf23c66406001"
}