Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (Remember this begins at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) Don't https://bookmarkingdelta.com/story20225882/blockchain-explorer-fundamentals-explained-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c