Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEkzuwDyVGj2X/4WwOx2Dcrm1KXW1vQy8ADglh7iINuLhK0jqbakebHgVK0… (1,748 chars)"
  }
}