Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwDvDthcQNIqIWwXqp6eNbRdQzK3uzjqKUjDo3XFTzqf4BM5ZYFsWKFQPyEP… (844 chars)"
  }
}