Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG4ZG81HTDw/F/alVNmOP7RyAHPZHHtWCPVqBjno+pfvQw9Lw9/vfNbATcP… (1,748 chars)"
  }
}