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 100 would basically be the 101st transaction submitted by this account) https://ezmarkbookmarks.com/story20693218/how-much-you-need-to-expect-you-ll-pay-for-a-good-blockchain-explorer-litecoin-https-escatter11-fullerton-edu-nfs-show-user-php-userid-9253086