Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://pr7bookmark.com/story21055659/everything-about-blockchain-explorer-https-hedge-fachschaft-informatik-uni-kl-de-nnpg48bpspmldanhox94bq