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 100 would really be the 101st transaction submitted by this account) Don't https://bookmarkoffire.com/story20420504/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-www-webwiki-fr-cryptoexplorerhub-com