Block top - The block number 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 one hundred would in fact be the a hundred and first https://bookmark-share.com/story20631024/a-review-of-blockchain-explorer-xrp-https-setiathome-berkeley-edu-show-user-php-userid-13199150