[{"time":1455683224,"user_id":"45","object_id":"65152","message":"Changed number from 17785 to 17785."},{"time":1455683224,"user_id":"45","object_id":"65152","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"4\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]