Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCw0BMDADiu0sLQ4dLfnGJFjutiNez9Jq4HO72Kbkx6DEyNJl5unRlYPMNz… (1,748 chars)"
  }
}