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://bookmarkspring.com/story15642393/what-does-eth-blockchain-explorer-mean-https-md-farafin-de-0k9kbddstjwuieqthhbjgg