Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAWr9jOoAGSwpuKfR8UeY1c4CFqUqU7DnkQPzvyoVe90yJb0ODY+oS4lGRf… (1,748 chars)"
  }
}