Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDD8QZcHm3gWKwFj8GLplMT5N4ouJkkBnudOq+6hF5r0RPGEKZn4awpgxKR… (1,748 chars)"
  }
}