Donald Trump outside court in New York.Sarah Yenesel/APDonald Trump spent his day off from court at a supporters' dinner at Mar-a-Lago, Axios reported.The former president hosted fans who'd bought NFTs from his "Mugshot Edition" collection.Footage from the event showed Trump claiming that Joe Biden "has no idea" what crypto is.Donald Trump appears to have spent much of his day off from the ongoing Stormy Daniels hush-money trial talking up crypto, attacking Joe Biden's digital asset policies, and dining with fans who spent thousands of dollars on NFTs of his mugshot.Axios reported on Wednesday that Trump was planning to host a dinner for supporters that evening at Mar-a-Lago.Guests eligible for the event had bought at least 47 NFTs from the "Mugshot Edition" collection, according to a copy of an invitation reviewed by the outlet.