Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAPa3jVxJLWPZ8ky3pYIUoPfkWBOVeqZ3Aww54NLDdUdC4ieYR6LgTVvYWX… (1,748 chars)"
  }
}