Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDQZ+tGDrATQw5zrH8p8K3xn6rlcGhTr47nt+PYRgh6TRvyStXUwfWYzfXt… (1,748 chars)"
  }
}