Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of 100 would essentially be the one hundred and first transaction submitted by https://listingbookmarks.com/story20637544/the-blockchain-explorer-address-diaries-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c