{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x2fbbe5dc523e1fa2eed55e4323305a1ad1bef098ee8fba03eb07a29c34a255586ddee1277e10860f214cb04decc31f1ac5e1520db42630fbac50b73f506dd35a01",
        "timestamp": "2026-07-15T16:54:26Z",
        "trackId": "3694",
        "userId": "0x8162684b7a004af41de09bfd3be6ef53d64158f5"
      }
    ]
  },
  "signature": "ddbe891194427b6aa14f6b2b9ff68172e001c10d767f1d84a62f77c94ca8ddf57e27c351b782eb252ad3ea37de5f20b93a3f38d35d4c5e6239320a12650a851800"
}