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 one hundred would truly be the a hundred and first transaction https://bookmarklethq.com/story20230053/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-webwiki-ch-cryptoexplorerhub-com