{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x57304b46e6ffd89633b10c5473d91ef0d80537ad0a062713494568a4220abd154a468b0c23f4f1a48483afb07d67cc16c060055650b9efb187b0e37febd3019900",
        "timestamp": "2026-05-19T03:29:58Z",
        "trackId": "2100789479",
        "userId": "547363342"
      }
    ]
  },
  "signature": "ddd9b615092633746d295bea6d8821c57cff0986c99a4730fd15a885fe11f3102c43c766d3bbbc7a276f3c6df15ba762cadfdf695acee022ae6c60492c46c64401"
}