Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCHg0pjy6zTiw4yXF8EkNn0eyZIdMd3nV644eWj46H0J3nlDNpIQpha1VxP… (1,748 chars)"
  }
}