Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAuZehLiAHV5GRQj8OJ7vl2j6YBwI+zgR/GVkT9F83wM0PVOkvpYTY8rfov… (1,748 chars)"
  }
}