Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBY6d1buAWeCxSy8sUkAxxtYHZvbzpFOqEhkpCYGjzMwHmncALHdp/Pp+gn… (1,748 chars)"
  }
}