Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://ok-social.com/story5792800/blockchain-explorer-bnb-an-overview-https-www-pdc-edu-url-https-cryptoexplorerhub-com