Block peak - The block variety and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://sites2000.com/story10028634/details-fiction-and-explorer-blockchain-ethereum-https-www-pdc-edu-url-https-cryptoexplorerhub-com