Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDGEq5bVCda0JuCA88dZ23amNO8z9lpGt+RohMgW8BnJDzVHvNBUUkW4n+C… (1,748 chars)"
  }
}