Block top - The block number and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Remember this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://thefairlist.com/story10871693/5-simple-statements-about-blockchain-explorer-solana-explained-https-heavenarticle-com-author-pathpastor4-452336