Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkswing.com/story22275883/getting-my-blockchain-explorer-ethereum-to-work-https-heavenarticle-com-author-pathpastor4-452336