Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity to the 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://single-bookmark.com/story20487873/a-review-of-blockchain-explorer-xrp-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain