Block height - The block variety and size of your blockchain (in blocks) on creation of the present block Nonce - The transaction range 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://socialwebleads.com/story6014061/the-ultimate-guide-to-eth-blockchain-explorer-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c