[
  {
    "end_time": "Mon, 11 Apr 2016 13:31:11 GMT",
    "end_time_unix_timestamp": 1460381471,
    "grade": "F",
    "scan_id": 20437,
    "score": 0
  },
  {
    "end_time": "Thu, 23 Mar 2017 14:23:46 GMT",
    "end_time_unix_timestamp": 1490279026,
    "grade": "F",
    "scan_id": 3533982,
    "score": 20
  },
  {
    "end_time": "Tue, 09 Feb 2021 11:29:15 GMT",
    "end_time_unix_timestamp": 1612870155,
    "grade": "B",
    "scan_id": 17670259,
    "score": 70
  }
]