Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your 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://bookmarkvids.com/story21951771/a-review-of-blockchain-explorer-xrp-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569