Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXPrvV8hzK5h2AaueKAu9KbCmq0yBSqXfK6foqOLv62QU1yejJD27SLM2J… (1,748 chars)"
  }
}