Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://bookmarklethq.com/story20332249/a-review-of-blockchain-explorer-xrp-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile