[{"time":1424920748,"user_id":"45","object_id":"28321","message":"Changed number from 12594 to 12594."},{"time":1424920748,"user_id":"45","object_id":"28321","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4 TB\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]