Block height - The block amount and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://friendlybookmark.com/story20413567/not-known-details-about-explorer-blockchain-ton-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources