Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmark-share.com/story20347102/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-canvas-instructure-com-eportfolios-4028322-entries-14252553