Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAWzGV83BupJ4oxRh1kjFcNzKFAeY+p7ZuWjO7yWA43rBSZ/tBeWj5wPh2C… (1,748 chars)"
  }
}