Block top - The block amount and duration from the blockchain (in blocks) on development of the current block Nonce - The transaction amount to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by https://bookmarkahref.com/story20538926/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-www-webwiki-ch-cryptoexplorerhub-com