Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0hVsHhR1kber77a3WOxBzGt4cVb68swhTFAJOFnJGrjY/FBNp90fs54uD… (1,748 chars)"
  }
}