[{"time":1454390118,"user_id":"45","object_id":"65208","message":"Changed number from 17841 to 17841."},{"time":1454390118,"user_id":"45","object_id":"65208","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]