[{"time":1557878194,"user_id":"193","object_id":"115022","message":"Changed number from 47336 to 47336."},{"time":1557878194,"user_id":"193","object_id":"115022","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1557878212,"user_id":"193","object_id":"115022","message":"Changed number from 47336 to 47336."}]