[{"time":1563516610,"user_id":"193","object_id":"114850","message":"Changed number from 47181 to 47181."},{"time":1563516610,"user_id":"193","object_id":"114850","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]