Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAWe3o8FbvtfnAaZdWQ5T55Hq++ftD1rPntMbvZCiViJA1WJ/372tNzWJ01… (1,748 chars)"
  }
}