Block top - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range 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://ok-social.com/story5752072/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-hedge-fachschaft-informatik-uni-kl-de-nnpg48bpspmldanhox94bq