Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://socialstrategie.com/story6377471/the-definitive-guide-to-explorer-blockchain-ethereum-https-md-farafin-de-0k9kbddstjwuieqthhbjgg