Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDZtmDt6bABoCIxfX0PqAibuPxi5fLeMuVScNWybysPG3LfLHSjmEEFpNyb… (1,748 chars)"
  }
}