Block height - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for that from address (Remember this starts off at 0 so a nonce of one hundred would truly be the 101st transaction submitted by this account) https://bookmarkize.com/story20265284/what-does-eth-blockchain-explorer-mean-https-md-entropia-de-aifurowaq7oqbm16-zzrcw