Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://socialstrategie.com/story6062331/5-essential-elements-for-blockchain-explorer-ethereum-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c