[{"time":1474867188,"user_id":"52","object_id":"85526","message":"Changed number from 22952 to 22952."},{"time":1474867188,"user_id":"52","object_id":"85526","message":"Changed notes from RM152878 to RM1."},{"time":1474867188,"user_id":"52","object_id":"85526","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]