Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Not just https://bookmarkhard.com/story20404471/getting-my-blockchain-explorer-ethereum-to-work-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04