Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBaXGHUzXM8G49H0Ne3KGteuZNl1v/YrSxcOKglQ7GKbXWhPr4cfMbKg2dv… (1,748 chars)"
  }
}