You can see an automation's history
Steps
Select My Apps in the top menu
Select Automations
You arrive on the Manage Automations page
Select the automation you’d like to see the history of
You arrive on the automation’s log
What else you can do
See information about that automation rule, such as the Automation Criteria - the types of conditions that trigger an automation it uses and the Automation Actions it is set to perform
The table shows the history of the jobs the automation has done and the contacts it performed them on