[{"time":1520290627,"user_id":"45","object_id":"103837","message":"Changed product from CVR16EV3-2T to CVR16EV3."},{"time":1520290627,"user_id":"45","object_id":"103837","message":"Changed number from 35926 to 35926."},{"time":1520290627,"user_id":"45","object_id":"103837","message":"Changed notes from  to -2TB."},{"time":1520290627,"user_id":"45","object_id":"103837","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]