Block top - The block amount and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for your from address (Remember this starts off at 0 so a nonce of one hundred would in fact be the a hundred and first transaction https://atozbookmark.com/story20405590/getting-my-blockchain-explorer-ethereum-to-work-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua