Block top - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction selection with the from address (bear in mind this starts off at 0 so a nonce of 100 would essentially be the 101st transaction submitted by this https://bookmarks-hit.com/story22752204/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-forum-repetier-com-profile-coverjaguar3