Block top - The block number and size of your blockchain (in blocks) on generation of the present block Nonce - The transaction variety with the from address (Keep in mind this starts off at 0 so a nonce of 100 would essentially be the 101st transaction submitted by this https://webookmarks.com/story6206124/a-review-of-blockchain-explorer-xrp-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers