Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEuzkW9hbHyCbivRiIbI6VNdN5NqNatVHHAk+YWQtbm7VO58WP/z2HeMwoI… (1,748 chars)"
  }
}