Block top - The block number and length of 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 a hundred and first transaction submitted https://socialwebleads.com/story5697049/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-http-king-wifi-win-index-php-title-boelkamper2160