Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkmoz.com/story20836035/the-blockchain-explorer-address-diaries-https-www-divephotoguide-com-user-puffinstone3