Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCcUBlvP5zEPj6EAxYuEgBCyE2jfUvqI3WCw2D7vS+h1TzEkrQhZwkBPrr1… (1,748 chars)"
  }
}