Block height - The block amount and size on the blockchain (in blocks) on development 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://bookmarkcork.com/story20883550/not-known-details-about-blockchain-explorer-usdt-trc20-https-bbs-pku-edu-cn-v2-jump-to-php-url-https-cryptoexplorerhub-com