{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x819f0ac3484de38d4a5ccea481d66a8d2e1b5cf82c3fd2f945704ccd3021b0483119e25c90b3d0c678815b11d07bfc6d792edee5935d3ff074b31af0573fbc0401",
        "timestamp": "2026-06-15T14:48:48Z",
        "trackId": "2146913703",
        "userId": "547363342"
      }
    ]
  },
  "signature": "77880c761ec8dc38a86b2a81141b7dcaf5fdaa431aac236799ff4233dd61cf812493cf6d2b36263ea7a7a57f713508f764e002d0e5aea93910c11a8405b1914000"
}