By using the "Like post" brick, your identity will like the latest post of your lead. When choosing this brick, you must select the period from which the post was created. You have three options:
Last quarter: The most recent post from the last 3 months
Last month: The most recent post from the last month
Last week: The most recent post from the last week
If no post is found during the selected date range, LGM will move on to the next action. You will see the log "no post found" in the Action details tab.
If you chain multiple "Like post" bricks, we will always like the most recent post, so it will likely be the same when you chain 2 "Like post" blocks. You will then see a log "Post already liked" in the Action details tab.