[{"time":1412319437,"user_id":"46","object_id":"1927","message":"Changed number from 10742 to 10742."},{"time":1412319437,"user_id":"46","object_id":"1927","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"no\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]