Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGodYC5uDAnxzLc9XeKyu3j5uM4DvVGEALap7QWsW66NQ6jkpCGka0mKqlN… (1,748 chars)"
  }
}