[{"time":1533019026,"user_id":"102","object_id":"108290","message":"Changed product from NVR4COM2-2T to NVR4COM2-1T."},{"time":1533019026,"user_id":"102","object_id":"108290","message":"Changed number from 40450 to 40450."},{"time":1533019026,"user_id":"102","object_id":"108290","message":"Changed notes from  to RM188790."},{"time":1533019026,"user_id":"102","object_id":"108290","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":1533019026,"user_id":"102","object_id":"108290","message":"Changed capital_customer_code from  to DROELE."}]