Unusual Whales and Siebert Financial Launch ETFs Tied to Political Trading Data

and

tags. Also, note that the original had

headings. We'll keep them. Let's produce the JSON with proper escaping. Since we need to output valid JSON, we need to escape double quotes and other characters. But we can just write it as a string with escaped quotes. However, in the response, we need to output the JSON object. I'll construct the content string with the translated paragraphs, preserving the

and

tags. I'll also ensure that the S&P 500 is kept as is (since it's a proper noun). Also, "Securities and Exchange Commission" is a proper noun, but in Russian it might be "Комиссия по ценным бумагам и биржам" (SEC) - we can keep it as is or translate. Usually, SEC is known as SEC or "Комиссия по ценным бумагам и биржам США". But to maintain proper nouns, we can keep "Securities and Exchange Commission" as is? The instruction says "Keep proper nouns (names, company names) in original form" - so we keep "Unusual Whales", "Siebert Financial", "S&P 500", "Securities and Exchange Commission" as is. But maybe we can translate "Securities