Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkassist.com/story20134130/a-review-of-blockchain-explorer-usdt-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569