Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAszcTjgcT7LKLhdCyGs+QyFaJ3UwfRZ4ndGD+GH/mi/lKz9sSGUboqJlLM… (1,748 chars)"
  }
}