Block top - The block selection and length from 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 truly be the a hundred and first transaction https://pr7bookmark.com/story20767880/the-2-minute-rule-for-blockchain-explorer-solana-https-www-demilked-com-author-brokerwhorl5