{
  "plays": {
    "plays": [
      {
        "city": "Tokyo",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x90ed8ef5123e15c4f9564ffb649ab33efdd54609a1fd37eba62ba30ea8c8e2bf57f60a7571c0e40900ffc26d3eae065649f2406e3c6cc056863716e33cb0ad0c00",
        "timestamp": "2026-06-05T11:51:55Z",
        "trackId": "338620244",
        "userId": "0xc9721f892bcc8822eb34237e875be93904f11073"
      }
    ]
  },
  "signature": "01c9fc7bbcfb310102767da194889ce78a289abf7bd460ead7eb048203b66f0f6e1baeb5646b0886528cf5dfde6eb6e09558dc2c30df8dfde076ae78ffd70bd100"
}