Block height - The block selection and size of the blockchain (in blocks) on generation of the current block Nonce - The transaction quantity for that from address (Keep in mind this starts off at 0 so a nonce of 100 would basically be the a hundred and first transaction https://social-medialink.com/story5286410/what-does-blockchain-explorer-usdt-mean-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua