Clever contract accounts have all the data that a person account should have, but some block explorers will even display some code info as well. Illustrations include: Nonce - The transaction number for that from address (Keep in mind this starts at 0 so a nonce of 100 would actually https://getidealist.com/story22529584/5-easy-facts-about-blockchain-explorer-api-described-https-www-holycrossconvent-edu-na-profile-rosenberghbnborg32409-profile