Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://sound-social.com/story10507366/top-guidelines-of-explorer-blockchain-solana-https-www-demilked-com-author-brokerwhorl5