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 (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkpressure.com/story20733860/getting-my-blockchain-explorer-ethereum-to-work-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain