Block height - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction selection with the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarklayer.com/story20637721/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-lamm-tolstrup-3-blogbright-net-investigating-the-unseen-the-role-of-blockchain-explorers-in-the-copyright-world