Block top - The block quantity and length from the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarklogin.com/story20436326/details-fiction-and-explorer-blockchain-ethereum-https-www-webwiki-fr-cryptoexplorerhub-com