Block height - The block quantity and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the 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://ilovebookmark.com/story20094107/not-known-facts-about-blockchain-explorer-usdt-https-www-youtube-com-redirect-q-https-cryptoexplorerhub-com