Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFYir3xQifzKH7eO1vnt+RwOHrcVXRR8mtIim1pCxovEFc5P7LJQKZH+1gr… (1,748 chars)"
  }
}