Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQF9yfjIU7S+XoPLABlNn8BCI7xXi/oTNam2J6ILAUhK12ufvFrNDAWF3wkK… (1,748 chars)"
  }
}