Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCQoRWF7RG+ExGTtC/HBAVHmJyQ0AcaCVrr9v2jQj3Z7x++OHGcPG/YupnU… (844 chars)"
  }
}