{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x725613585a82e615bd8e736d9e50a9c29a5deda496fb0ff3367736bcb1643d312abebd56435644d6e3ef6eb6a52f1d263e13e9f0365c2e747aa07f7157105ad901",
        "timestamp": "2026-05-12T06:48:48Z",
        "trackId": "593108",
        "userId": "230426"
      }
    ]
  },
  "signature": "fc1d47ffda1cd2cf128c652170d6222f638e1e21ced54a92b17b350d4d900e5a7b6670c954df01ba4455dfd0d1d1016eb6e53a30c5b635f4cba4ee2028a7023200"
}