{"export_date":"Tue Apr 25 18:19:34 GMT+03:00 2023", "server":"https://covid.oppia-mobile.org/", "users":[{ "username":"GashawTefera","email":"", "firstname":"Gashaw", "lastname":"Tefera", "jobtitle":"", "phoneno":"0911879314", "trackers":[{"data":"{\"wifion\":true,\"netconnected\":false,\"gps\":\"0,0\",\"lang\":\"en\",\"timetaken\":5,\"readaloud\":false,\"uuid\":\"5b99abb0-f02a-4b64-8a20-963f851c2174\"}","tracker_date":"2023-04-11 08:05:26","completed":1,"digest":"631eb5bcfe5a1afa440faaac4e2a78d1","event":"activity_completed","points":10,"course":"covidet-about","type":""},{"data":"{\"wifion\":true,\"netconnected\":false,\"gps\":\"0,0\",\"lang\":\"en\",\"timetaken\":3,\"readaloud\":false,\"uuid\":\"20543cda-dda9-464b-9297-2e41c75455b2\"}","tracker_date":"2023-04-11 08:06:05","completed":1,"digest":"88f0de515562ae7c3d93a7e4de454881","event":"activity_completed","points":10,"course":"covid19-cm","type":""}], "quizresponses":[], "points":[]}]}