Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for your from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkfly.com/story20803576/the-2-minute-rule-for-blockchain-explorer-solana-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources