[{"time":1499216309,"user_id":"45","object_id":"98445","message":"Changed product from CVR8V6-2T to CVR16."},{"time":1499216309,"user_id":"45","object_id":"98445","message":"Changed number from 30556 to 30556."},{"time":1499216309,"user_id":"45","object_id":"98445","message":"Changed notes from  to n\/a."},{"time":1499216309,"user_id":"45","object_id":"98445","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]