[{"time":1549428500,"user_id":"45","object_id":"113758","message":"Changed number from 46058 to 46058."},{"time":1549428500,"user_id":"45","object_id":"113758","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]