Block top - The block selection and duration of the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for that from address (bear in mind this begins at 0 so a nonce of a hundred would truly be the 101st transaction submitted by this https://bookmarks4seo.com/story20545679/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-www-instapaper-com-p-16864836