Execute process for same object sequentially

Hi, I am currently preparing a process which executes whenever there is any change happens to the ADAccount's CN or SAMAccountName, STatus etc.

But issue is the there are many times, there will be multiple process gets triggered for same object withing few seconds and while processing them, they all execute at a same time. So sometimes the latest updates does not flow to the target.

Please suggest how can I add a wait node so that they can execute sequentially.