Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://growthbookmarks.com/story20210807/5-simple-techniques-for-explorer-blockchain-base-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569