Block height - The block quantity and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://moodjhomedia.com/story3246871/blockchain-explorer-usdt-trc20-fundamentals-explained-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua