Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBUoNRZ5hmufo+eAzhbKPG9kbXpkruL8X7jMUCglnJ+QHPLFiLmp/RpxkAr… (1,748 chars)"
  }
}