Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://sitesrow.com/story10780559/the-ultimate-guide-to-eth-blockchain-explorer-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources