Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQByA6X8rOzLylbRpD8Li5WqaU2OHp+9/MdDfyx8/dXnG0CuyXP0+ulILwmM… (1,748 chars)"
  }
}