Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA8UbYYX3EXufoZlD+IvXOCMTsTxHSQWK7vlJPNmHDMyGBUgiWbXww7smDy… (1,748 chars)"
  }
}