Block height - The block amount and size from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://siambookmark.com/story20373646/blockchain-explorer-usdt-trc20-fundamentals-explained-https-notes-io-ww2s8