Block peak - The block selection and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction number for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://isocialfans.com/story6210149/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers