Block top - The block amount and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://thesocialroi.com/story10281402/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-webwiki-co-uk-cryptoexplorerhub-com