{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x6f72c674a1c79e9b0184bb3eb82bc21b12ed96941e8c88ef8a2a9b1492334912689bb8b9d1aecfffb805761eed35d7b49a8511eae49189acf12556f5d91396ef00",
        "timestamp": "2026-04-03T08:55:37Z",
        "trackId": "927876593",
        "userId": "547363342"
      }
    ]
  },
  "signature": "ea101123ff7637b370a73f15d95090fc91e2ef4135f9f185b9ddc1d520ac769906514655d2c70b231f93c7428db0f7896ae6041a346598ca98753f8765c2244500"
}