Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCUiQaRgbpcyM/BFLGfNJcwK+B/7wmXQDS8DYCVs2rpFQs3ePqEl46Fnz1m… (1,748 chars)"
  }
}