Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA7lbUhy4KZIZEkGa4sVXAIDmRMxDtOyUCg51+lJtPsJAaBOm2mbbTIqP+G… (1,748 chars)"
  }
}