Block height - The block variety and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction range for the from address (bear in mind this starts off at 0 so a nonce of one hundred would actually be the 101st transaction submitted by https://getidealist.com/story22576918/top-blockchain-explorer-confirmed-transactions-secrets-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c