Block top - The block amount and length of the blockchain (in blocks) on development of the present block Nonce - The transaction range for your from address (Remember this begins at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by this account) https://bookmarksden.com/story20854084/not-known-details-about-explorer-blockchain-ton-https-hedge-fachschaft-informatik-uni-kl-de-nnpg48bpspmldanhox94bq