Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://moodjhomedia.com/story3147601/the-ultimate-guide-to-eth-blockchain-explorer-https-www-webwiki-fr-cryptoexplorerhub-com