Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://bookmarkzap.com/story20483600/blockchain-explorer-search-an-overview-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c