Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFx9IFLXpPQBf7u4qgOA3bSZQ4z+jxTguDwHwwT05f9yw3SrhNZsZX2l7IN… (1,748 chars)"
  }
}