Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of 100 would in fact be the a hundred and first transaction https://bouchesocial.com/story22479980/the-2-minute-rule-for-blockchain-explorer-solana-https-www-arrowheadpride-com-users-churchkjeldse