[{"time":1563327647,"user_id":"193","object_id":"105679","message":"Changed number from 37793 to 37793."},{"time":1563327647,"user_id":"193","object_id":"105679","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]