[{"end_time":"Tue, 09 Feb 2021 12:27:22 GMT","end_time_unix_timestamp":1612873642,"grade":"D-","scan_id":17671028,"score":25},{"end_time":"Sat, 20 Feb 2021 00:16:56 GMT","end_time_unix_timestamp":1613780216,"grade":"F","scan_id":17835702,"score":0}]