[{"time":1477955261,"user_id":"117","object_id":"85699","message":"Changed number from 23308 to 23308."},{"time":1477955261,"user_id":"117","object_id":"85699","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"09-04-2016\"} to Array."}]