Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBY8b2oJGWEADZDIw2ZxhwnJFgRoN542/Wv/n+8NrlZTTTpTwaLyqBooySb… (1,748 chars)"
  }
}