Donald Trump is scheduled to appear in federal court in Miami on Tuesday. He is expected to be formally arrested and charged with the charges.

The 45th president is the first in U.S. history to be federally indicted. Trump continues his presidential campaign and attacks on law enforcement in a social media post on Monday. He also continues to plead his innocence over the weekend, saying he had no grounds to be charged with a crime. The indictment is likely to help him market himself as the leader of the Republican camp.