[{"end_time":"Thu, 28 Jan 2021 01:03:44 GMT","end_time_unix_timestamp":1611795824,"grade":"C+","scan_id":17476637,"score":60},{"end_time":"Fri, 26 Feb 2021 12:24:16 GMT","end_time_unix_timestamp":1614342256,"grade":"B","scan_id":17935097,"score":70},{"end_time":"Thu, 04 Mar 2021 10:52:29 GMT","end_time_unix_timestamp":1614855149,"grade":"B+","scan_id":18030839,"score":80}]