Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDhnN8vlnilaC5qIYfldmInC2WOZnPD0i6i1tVvmEuH31/KYNFX0YWsePzC… (1,748 chars)"
  }
}