Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8umPlGxnJxPr3T8iRmCcbVy+7OZcflTmvHyZroJTk8kzg+wPTwjLygSKf… (1,748 chars)"
  }
}