[{"time":1650333110,"user_id":"102","object_id":"142992","message":"Changed number from 75490 to 75490."},{"time":1650333110,"user_id":"102","object_id":"142992","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"6\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]