Block top - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts at 0 so a nonce of one hundred would in fact be the 101st transaction submitted by this account) https://mysocialname.com/story5595948/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-atavi-com-share-xftxdaz1pgsb4