Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBu7mT05cvcI0G4EyAQaRiS4nD1D5cHZn7WYkaBt/4dSAqqICUSkPS4GwLl… (1,748 chars)"
  }
}