Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would truly be the a hundred and first transaction submitted https://top100bookmark.com/story20391994/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg