{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x62503714dacea13f36feb621d8d767411a7fd8b6b6e2888f7a97dc18cfbd878e5c50017bb6ba65f21565398cf9291f2abc160b815f59ab85ae55b233769b9a4a00",
        "timestamp": "2026-04-09T13:53:55Z",
        "trackId": "398053560",
        "userId": "547363342"
      }
    ]
  },
  "signature": "6b803f04e51f3e5d080cfc18685d147df4744b6abe09fd9306094e6235863ae23266b86f48ea4cd5222616f293785b8eee9ed095c0f22473ac5095956d54443b01"
}