Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFJGWcYAjjU7ghXgC1jglehgOfUVWLOWYSKqNHU8hOWZgVWQdbrSm6oDYEk… (844 chars)"
  }
}