Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://bookmarkalexa.com/story6061912/not-known-details-about-blockchain-explorer-usdt-trc20-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com