Block height - The block selection and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (Remember this starts off at 0 so a nonce of 100 would basically be the one hundred and first transaction submitted by https://bookmarkcitizen.com/story20447468/getting-my-blockchain-explorer-ethereum-to-work-https-www-webwiki-de-cryptoexplorerhub-com