Block peak - The block range and size in the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the a hundred and first transaction submitted https://bookmarkinglife.com/story6145508/explorer-blockchain-base-an-overview-https-www-webwiki-nl-cryptoexplorerhub-com