Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJ6JvejuSkd3JAR8/HYqTZnDbHy6Z8v5gA6aEBFgNOJRo1Hj0I9JZ+oPvt… (1,748 chars)"
  }
}