[{"time":1521510952,"user_id":"45","object_id":"101968","message":"Changed number from 34079 to 34079."},{"time":1521510952,"user_id":"45","object_id":"101968","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]