{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0x7384d6b758af748b51161b8a45fcbd97801d8b9fdf90536ef658090c54798e084006966cc6bd2f4d0a60fcfb9127f1b7f4fd8959fdd797afdc78c3b9a90fdfe800",
        "timestamp": "2026-04-19T22:21:40Z",
        "trackId": "1651447051",
        "userId": "230426"
      }
    ]
  },
  "signature": "4a970103af2e6e62b4ce81d2a793812178b5df545854e5e558572d5ca3b646f84b9b4079f3baa69349d3852471b7597f36bdd2fa6669f3b5100e4921121e42f000"
}