{
  "plays": {
    "plays": [
      {
        "city": "Nagoya",
        "country": "Japan",
        "region": "Aichi",
        "signature": "0x7eec245f8ad8b70eb2886bc598912a7f1ab3c71ae70b49c83525dfb3114594515a4c4374472e39f5a56a084bedb6b7c0d440aedfb44c37eede1b03815d73d74d00",
        "timestamp": "2026-04-11T16:12:01Z",
        "trackId": "81745479",
        "userId": "847412762"
      }
    ]
  },
  "signature": "5a0206ca69ba8a28fb01ac96428b19d88a9038c74d62b30a67c517f9ad7afbdd324982efb1ed5fc54286cc8abbe37af033f54c96f1644a619881a630d3e78f9501"
}