Block peak - The block variety and length of the blockchain (in blocks) on creation of the present block Nonce - The transaction number with the from address (Remember this starts at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by this account) https://bookmarkspiral.com/story20552622/details-fiction-and-explorer-blockchain-ethereum-https-www-blurb-com-user-optionname7