Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH3SCPiQOdP5OByal/rMo2+SxUfZ9eFKIreg+KBhFhCn0cFPs0iGS/yQoqH… (1,748 chars)"
  }
}