{
  "plays": {
    "plays": [
      {
        "city": "Tsukuba",
        "country": "Japan",
        "region": "Ibaraki",
        "signature": "0xb6b2bc6f20ee6156b6894e19355d827dab0257b6afb9eeee1d44aa562101fe170ef90ac44e039e93993daf8be105eee0f0e4d6538ed1390508a824d8ea66cf1300",
        "timestamp": "2026-06-03T13:01:38Z",
        "trackId": "1084353421",
        "userId": "97667"
      }
    ]
  },
  "signature": "d2202ffda39e8cf1f8b8c028d0911151e7e13b92fa4c8623545df10827005d0d28506ceb1a070a55b0629cdc1cc3ec92ae959f419d797c4e861fb257a47bd4fb00"
}