{
  "plays": {
    "plays": [
      {
        "city": "Utsunomiya",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0xb70c0d10b9f4f109892d8a3dda2d199398e573cb1654bdec36a696a31e66822f362909a53d1338ad118bbe87b8d987dcaa3d744964c714c28c44a165eeb3b67f00",
        "timestamp": "2026-05-20T10:25:48Z",
        "trackId": "721907273",
        "userId": "502325418"
      }
    ]
  },
  "signature": "34810b190d7ba56f9a942a23678d8dcc971a7e9d719b944cbb7034f269384e6247e786e9ded10304e4617895a0dd26fcd15fffe26c4c5dfd097b2b76c379b97801"
}