Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCqo9yEoFyjwDFKQesGUujxwukkRdNQFxpJNmIux4vc0G0PfZM+lnCYNHhj… (844 chars)"
  }
}