Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAZxjvJ0ks7ujfNtKlQ8hniLzqLjrFnOVqfkYRNn7vmU1wLQ0H7wCjvvlF5… (1,748 chars)"
  }
}