[{"time":1399359379,"user_id":"45","object_id":"267","message":"Changed number from 9031 to 9031."},{"time":1399359379,"user_id":"45","object_id":"267","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"NOHD\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]