Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for your from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://nimmansocial.com/story10627677/blockchain-explorer-bnb-an-overview-https-heavenarticle-com-author-pathpastor4-452336