I'm trying to time stamp whenever a GCLID is submitted for the first time on a contact (whether it's a new or existing contact). I've set up my filters and then tested the form I submitted. The GCLID is populating, but the timestamp is not. Is there something I am doing wrong with my respective smart list and flow below?
I originally thought I could include the date stamp on the form as a hidden field but I need to make sure this is for first touch only.