[{"end_time":"Fri, 20 Aug 2021 00:07:29 GMT","end_time_unix_timestamp":1629418049,"grade":"D+","scan_id":20995251,"score":40},{"end_time":"Thu, 07 Oct 2021 00:07:14 GMT","end_time_unix_timestamp":1633565234,"grade":"C-","scan_id":21865392,"score":45}]