Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbuF51tCYyaxXpnSt6+Tv8Z5iUjxTJyeyJkrxHvGvCAl3KjPOVArdauCYE… (1,748 chars)"
  }
}