Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for your from address (Keep in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://minibookmarks.com/story20199825/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-blogfreely-net-pathfrog8-blockchain-trackers-a-gateway-to-comprehending-copyright-transactions