{
  "plays": {
    "plays": [
      {
        "city": "Utsukushigaoka",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x764f459fa15f4e5d4d849b909124663e90304da5b9aa2d2d63b16a60b6c968985a21001e41a0fe35c8406f70a1fd505dc0cd36bace23795ce28da0846d9f2ea300",
        "timestamp": "2026-09-12T18:09:42Z",
        "trackId": "344286764",
        "userId": "363924481"
      }
    ]
  },
  "signature": "1b6c3570d586758c86e22c5399a07365b367dbc2ab63bf2f07c21c7d0302823218c87b324806bb2b2d134bdbac1001c8d312568d06c25ea02a7445e5a38c43af00"
}