{
  "plays": {
    "plays": [
      {
        "city": "Musashino",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x4458664a6882e33c71d53afc5ebad20cc7bd1d707d40b73d65bb752b27ee89cd5bb581d8a95b1ef495b1efb86231116ef898183f1f2d816172a4173fb9dacd7a01",
        "timestamp": "2026-06-01T12:45:59Z",
        "trackId": "444154",
        "userId": "205876401"
      }
    ]
  },
  "signature": "909ae0968ea45338c69614acc80160c00f798b43811c1dba73051a51a447d4462bfbf52f4b7c0281e1e987144f0d20130b86ac29cfcab4fd3b41a73d8ae4f2b400"
}