[{"time":1513647102,"user_id":"45","object_id":"102879","message":"Changed number from 34962 to 34962."},{"time":1513647102,"user_id":"45","object_id":"102879","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]