[{"end_time":"Thu, 04 Mar 2021 09:46:26 GMT","end_time_unix_timestamp":1614851186,"grade":"F","scan_id":18030044,"score":0},{"end_time":"Sat, 08 May 2021 00:03:53 GMT","end_time_unix_timestamp":1620432233,"grade":"D+","scan_id":19054237,"score":40}]