Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://gorillasocialwork.com/story24277909/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-www-multichain-com-qa-user-knotdrop3