Block top - The block variety and duration of your blockchain (in blocks) on development of the present block Nonce - The transaction variety with the from address (Keep in mind this begins at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://bookmark-dofollow.com/story25116814/5-simple-statements-about-blockchain-explorer-solana-explained-https-files-fm-f-e6nkandt95