Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Deal development https://dmozbookmark.com/story20590023/what-does-eth-blockchain-explorer-mean-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092