{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0x8e0d72b31c9e66428a62d07fb67bb9cef3808c945d9642c4adb205e7d4438123173d249e986bdb832d7d576b44114092d62768c981602559c387a78b27eba75400",
        "timestamp": "2026-10-20T03:08:00Z",
        "trackId": "1192577776",
        "userId": "0xcf3f359bfde7bcafe4bc058b6dfae51abe204ab4"
      }
    ]
  },
  "signature": "ff6f28757be0c85b0a687b3b2048b6cfc7540e97fb8c4e60059571b465ffc9f11a45b188aa1f30cd88b7ccf6039fa95e030ad1dfff534442b41f6cb7b605345701"
}