[
  {
    "end_time": "Mon, 21 Jan 2019 11:21:11 GMT",
    "end_time_unix_timestamp": 1548069671,
    "grade": "F",
    "scan_id": 9805873,
    "score": 20
  },
  {
    "end_time": "Fri, 06 Nov 2020 13:49:15 GMT",
    "end_time_unix_timestamp": 1604670555,
    "grade": "D+",
    "scan_id": 16278530,
    "score": 40
  }
]