Block top - The block variety and size from the blockchain (in blocks) on creation of the present block Nonce - The transaction selection for the from address (Keep in mind this begins at 0 so a nonce of one hundred would basically be the one hundred and first transaction https://naturalbookmarks.com/story20578324/5-simple-statements-about-blockchain-explorer-solana-explained-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g