Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB6cMXi58N8ey/DLTrv33Hqv0xxbvcwtVEY5RVPCDDhvQ8VAB5tAkIII167… (1,748 chars)"
  }
}