{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xe73eb58cc01dc59fee0c0748e6650ec1d4091521c156714db1bf431a9166b6fb6e6ff468e92f28e060318443041c2ee84bb58c039d29dd9d5812ac5a4e104ae800",
        "timestamp": "2026-05-28T08:54:55Z",
        "trackId": "912813764",
        "userId": "547363342"
      }
    ]
  },
  "signature": "5321cab384cadde441f63446b68227023794211bc145e7f91b8fd3e82513fa16645feb9e5d1f7905fb5afbb65e921ee1ae254eec39654d63da2cd5cdeb370b2401"
}