Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://ticketsbookmarks.com/story20136760/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-www-youtube-com-redirect-q-https-cryptoexplorerhub-com