Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQALq9KADM8WSlbPffNzXz9DvRY7lYZtqr0odDBd6nOqTQRYu3HhO8BtIxe7… (1,748 chars)"
  }
}