{
  "plays": {
    "plays": [
      {
        "city": "Nakano",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x8e11eeecc73032be1d8ffd970abc7165c769e9645c3cf27c86f27b9ee521c5a9107a8e40904d7b4a9a6201a4fa7ff7d540be7aede827f27ab6c94c995529692701",
        "timestamp": "2026-03-31T10:40:58Z",
        "trackId": "212896575",
        "userId": "10449019"
      }
    ]
  },
  "signature": "49e58d9e1514e287e1b6a0491e4f29d1ad449076bc45b44bd0fb5e5cacfe993225f4cf5c3f2919a0d4ab7f1e99c219a4038c33766ab2b4f9bc431fb51b562c3200"
}