Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBq66A4Lbik4wO1Ol8wZymVL/k1x9gMLlrGbjRWleFjJHKYkxnJa5NUEu4l… (1,748 chars)"
  }
}