Block top - The block selection and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://socials360.com/story11292508/the-ultimate-guide-to-eth-blockchain-explorer-https-www-starsandstripesfc-com-users-churchkjeldse