Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://bookmarklinking.com/story8057020/blockchain-explorer-search-an-overview-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c