{
  "plays": {
    "plays": [
      {
        "city": "Tatebayashi",
        "country": "Japan",
        "region": "Gunma",
        "signature": "0x12e2205953b3fe34a958224b02523e0f1b79f07d2ef6c93251331d3cfbcf691c046ca3826e5f5891f848a0627b025618aed7765f40c70623750bf360699da37201",
        "timestamp": "2026-04-02T21:37:21Z",
        "trackId": "370077067",
        "userId": "230426"
      }
    ]
  },
  "signature": "a2328f06ec895c94f08915011a5439a46a0a1dee18fe8d66743a33b0c6f18ddf76a381a15b4abafaa96497fb592ba27682f7b366e8b56fe84825ae75a071d0bb00"
}