Block top - The block selection and length with the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://tetrabookmarks.com/story20254745/the-definitive-guide-to-explorer-blockchain-ethereum-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c