{
  "plays": {
    "plays": [
      {
        "city": "Shimokodanaka",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x0104d3d8fb6e709a362aa79519bd35a5f48eb68bca2e6a192d08b24f9d4e176642c1b1c7be7cf7033c52b04b4cf6dac0258fe297389836a9e1d371015f7b63f901",
        "timestamp": "2026-07-08T03:40:55Z",
        "trackId": "764518871",
        "userId": "0xe6c00e7e8d582fd2856718a5439f1aeeb68e27e5"
      }
    ]
  },
  "signature": "47ab773d0807f201df38027b693f218f676037487402f8bb387b19f5a345bd7315018e1ac36eadc1c956745de987041c9dc033e12c97bfa74e14f9244461ce0a01"
}