Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDsnB9ASAKH9lJb9sYVwh4R+Afa1gckQv4okcK3JJjOkDL/E15+pjtUzSEy… (1,748 chars)"
  }
}