Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB6iGCtoA3OLlBEmZejizFWpqvpZnhF8PadmLbgmvJBZCSx6DB/EXr6D4Ar… (1,748 chars)"
  }
}