Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCgmoZl3uOlpB7kCjkwK3VjJHNHjlaql837tqrlcjQr8QhG6ESu+WtgGbPb… (1,748 chars)"
  }
}