{
  "plays": {
    "plays": [
      {
        "city": "Nakano",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x87e17432f2dbe544fcc674c6b16c29b110da8ac5f923e5ee773f64a9db2e3c08381619f302e511c2218893b10db84bd1ff8496f0e800a8627fc8a3d9a7c02b4e01",
        "timestamp": "2026-04-14T10:25:20Z",
        "trackId": "1123062491",
        "userId": "10449019"
      }
    ]
  },
  "signature": "e75c92acfb0c923b5b957c373318fa277b81fa433ec1972055c4f603f31191e33aeff32cb0110330510850500daf8b32a7a45c607d7c4a9c0b8e170563b3e73900"
}