Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA7+MthTEneB2Eqhnm4JxJLjuPr8zA+0K9AZPLZ9p5Au2BVAZKugEQP3HEt… (1,748 chars)"
  }
}