Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBAu9LiGUOlMARXIiz4QYpw7bcJaJVMJOvS2zrJiCs0ygrIYpoZleC9G9E4… (1,748 chars)"
  }
}