Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBovSJRn76UiAkFJPcTvO2K8o1Aaqi+EwJjPo4ENswTg1kPw0fnNsqqVnnG… (1,748 chars)"
  }
}