Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFO5mMHZw77axjY66krjTHrLZFCgJQH7iWbZp9k3D0ce23QzA4QYeYC1uEf… (1,748 chars)"
  }
}