Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAkR2bPaxkAjMgi3vLgijbmXksSy+SLiL0YJ8fa45/YMkjlYYvhnm6RFvfx… (1,748 chars)"
  }
}