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 commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://checkbookmarks.com/story6069623/how-blockchain-explorer-xrp-can-save-you-time-stress-and-money-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers