Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://socialwebconsult.com/story5947230/not-known-details-about-explorer-blockchain-ton-https-wikimapia-org-external-link-url-https-cryptoexplorerhub-com