Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the a hundred and first transaction submitted https://totalbookmarking.com/story20549839/blockchain-explorer-fundamentals-explained-https-www-footballzaa-com-out-php-url-https-cryptoexplorerhub-com