Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCGzDR0Cduun52WSZdznjUG2mUOd6hY2LINFf2lXk8cMCaDY39uTaQMeNuL… (1,748 chars)"
  }
}