Block height - The block quantity and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://whitebookmarks.com/story20514946/getting-my-blockchain-explorer-ethereum-to-work-https-intensedebate-com-people-hawkwhorl3