Block top - The block range and size in the blockchain (in blocks) on development of the present block Nonce - The transaction amount with the from address (bear in mind this starts off at 0 so a nonce of a hundred would essentially be the a hundred and first https://keybookmarks.com/story20724321/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-rentry-co-4vomqtzo