[{"time":1572910804,"user_id":"45","object_id":"120612","message":"Changed number from 52948 to 52948."},{"time":1572910804,"user_id":"45","object_id":"120612","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1572991515,"user_id":"102","object_id":"120612","message":"Changed number from 52948 to 52948."},{"time":1572991515,"user_id":"102","object_id":"120612","message":"Changed notes from  to RM218601."},{"time":1572991515,"user_id":"102","object_id":"120612","message":"Changed capital_customer_code from  to BARSEC."}]