[{"time":1414374910,"user_id":"35","object_id":"1696","message":"Changed number from 10500 to 10500."},{"time":1414374910,"user_id":"35","object_id":"1696","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]