{
  "plays": {
    "plays": [
      {
        "city": "Tianjin",
        "country": "China",
        "region": "Tianjin",
        "signature": "0x493ce3faf143a76a311ab01f112c987b99f0295f4b92814458a5f39a9ada4dbc75ac9999f17cc7c37d334b4fb9d2e701be8999b3444a683ddb22d816b47dbe2f01",
        "timestamp": "2026-10-22T17:45:02Z",
        "trackId": "1235832739",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "199e67c536e8d9c753481e511797c37d6e5162793c4d0da401ed0988fb7eeecb72e31e086b64e16cd4ca58bfaaabd4ff13e5cc56dd0f59245326a13fee93643c01"
}