Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range for that from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://bookmarksden.com/story20669332/not-known-facts-about-blockchain-explorer-usdt-https-lamm-tolstrup-3-blogbright-net-investigating-the-unseen-the-role-of-blockchain-explorers-in-the-copyright-world