Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDyM2haPc5HqtuCaqSntg+W9V7BvVt1y7FJUoQI+jRxK0jC6OHIQ0uLdo1w… (1,748 chars)"
  }
}