Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted by https://thebookpage.com/story5671525/explorer-blockchain-tron-an-overview-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com