[{"time":1520290407,"user_id":"45","object_id":"103831","message":"Changed product from CVR16EV3-2T to CVR16EV3."},{"time":1520290407,"user_id":"45","object_id":"103831","message":"Changed number from 35920 to 35920."},{"time":1520290407,"user_id":"45","object_id":"103831","message":"Changed notes from  to -2tb."},{"time":1520290407,"user_id":"45","object_id":"103831","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1529280917,"user_id":"45","object_id":"103831","message":"Changed number from 35920 to 35920."},{"time":1529280917,"user_id":"45","object_id":"103831","message":"Changed notes from -2tb to ."},{"time":1529280917,"user_id":"45","object_id":"103831","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]