Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA2Eo7+35i+yxH3UJ1vmLbtK5CBO0OKJUBGVazxAzk3yhZ+JDcUJElAJbKe… (1,748 chars)"
  }
}