Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number to the from address (Keep in mind this commences at 0 so a nonce of one hundred would basically be the one hundred and first transaction https://bookmarkusers.com/story20418091/the-ultimate-guide-to-eth-blockchain-explorer-https-www-demilked-com-author-brokerwhorl5