Block top - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of one hundred would basically be the a hundred and first transaction submitted https://ariabookmarks.com/story6383661/a-review-of-blockchain-explorer-xrp-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979