{
  "plays": {
    "plays": [
      {
        "city": "Tatebayashi",
        "country": "Japan",
        "region": "Gunma",
        "signature": "0x47f89db728909cb6aa72c36c45cc55e6289eec71257c31ecd937e8de9a9923b478f031215b17f92912a965be45c5afe1656eea0097a352007afa80a743331fc001",
        "timestamp": "2026-04-28T21:35:40Z",
        "trackId": "191358",
        "userId": "230426"
      }
    ]
  },
  "signature": "30c18484c7a53df569c46e644769ed035de61ee14d438c1a42c1e8f1c4cad77702c1fbc35e0b66c6559a6d49107ea6b86a4913078ee078ad6bede93f073c5b3b01"
}