Block top - The block number and duration on the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this starts off at 0 so a nonce of 100 would really be the one hundred and first transaction https://bookmarkloves.com/story22721489/what-does-eth-blockchain-explorer-mean-https-www-footballzaa-com-out-php-url-https-cryptoexplorerhub-com