{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x71dd50c879711587da13b635d6fe23ed0f831e09d2af97b32281b6a4a323c1500aa36b87f81e651c29a0e4a2c18a87667ce96ea9f92e0ad2e1ec417948ae745b00",
        "timestamp": "2026-04-30T13:44:10Z",
        "trackId": "477174835",
        "userId": "547363342"
      }
    ]
  },
  "signature": "7d26df00faa4cf4339519278fb988df73d3c0468d9701d95be30f21e1f5935cd29391cbd8bee26919f4cb1858a1e8f8de707bab595c458d643d5a9d946ae26af01"
}