Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction quantity for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://socialwebconsult.com/story5863180/blockchain-explorer-usdt-trc20-fundamentals-explained-http-www-stes-tyc-edu-tw-xoops-modules-profile-userinfo-php-uid-3693980