Block height - The block amount and size in the blockchain (in blocks) on development of the present block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://ledbookmark.com/story6168851/explorer-blockchain-tron-an-overview-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com