Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMqjwZJ1++AnWs4ftVx5tj5pUS8jBhBTElGpzLr4SVvGVRfwYHiLvCcGsp… (1,748 chars)"
  }
}