Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDM6OWXFpXsWSE+SsaoM0l7Qg4vu87Wom2RazUZsEDEgV6AaGgH4kX02It5… (1,748 chars)"
  }
}