Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAtD7gBkZ0z03vn9Ql5VqFo0b7K4KkAZpLfkJGkHVYiIARjxV8PBcQqxlU5… (844 chars)"
  }
}