Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQLP4WawRb7HBE1yWceV+QtfPcjqTuG93HF5Z7MCV0V/eTyieh0K8XNP/uTh… (1,748 chars)"
  }
}