Block height - The block variety and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction quantity to 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://bookmarks-hit.com/story22594304/the-blockchain-explorer-usdt-trc20-diaries-https-www-webwiki-fr-cryptoexplorerhub-com