Block top - The block quantity and size of the blockchain (in blocks) on development of the present block Nonce - The transaction amount for that from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarksden.com/story20770962/a-review-of-blockchain-explorer-usdt-https-www-instapaper-com-p-16864836