{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x17e5730e0e93aa76e106bca13601e1e0f3dd5d1220d5f7135d15288e99ae9f9f2a8f2fc4393c7b9fb6ee67c0d5ffa38f115d1813a117e8b5e5728cd04a23447701",
        "timestamp": "2026-04-16T09:55:43Z",
        "trackId": "1468817586",
        "userId": "547363342"
      }
    ]
  },
  "signature": "af9c1153f0c980f53c307406284cae474660b33a6cf9be7040c95ba81f0980d33c8254bbc9d7051c9473dbf3b91e107318292fd367780e26afffa29c7543ad9901"
}