{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x47bcb44d52c1e981294fcd12dc7806b2931f5cde3717d1629300600b8f023b2362853e4aeb64b9b7378e6732cd595f705fcde500705e488275683113759cb16701",
        "timestamp": "2026-08-22T00:05:38Z",
        "trackId": "397064357",
        "userId": "230426"
      }
    ]
  },
  "signature": "41848979b5baada4bb149c6fb1e75858e84339ef66c6e13c74664e1837c7f785351f8c3f05e0894257cf04b4058b75fa9ad751979756853dee00c6fccb26903d00"
}