Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD1eU0GLRjZBmh5qHlLh+0p3EFHyhhLvZl9DDtZeCujWiIDBEeoizoZUkGH… (1,748 chars)"
  }
}