Block top - The block number and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://apollobookmarks.com/story20246584/top-guidelines-of-eth-blockchain-explorer-https-pinshape-com-auth-users-auth-google