Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the one hundred and first https://bookmark-master.com/story20401618/explorer-blockchain-tron-an-overview-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com