Block height - The block amount and size on the blockchain (in blocks) on development of the current block Nonce - The transaction number for the from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the one hundred and first transaction https://nimmansocial.com/story10596264/blockchain-explorer-usdt-trc20-fundamentals-explained-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile