Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAUcvLvmYjlZTisv8fvXpsfZGyoKIm6WfdTc9EHrgFHaHWRvh7RQQkgPm0z… (1,748 chars)"
  }
}