Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGrsUKlEGRQY2jkykm5uyTstqyd20K3SaR5TglVfo73BXzf1FBGz6Ymx8JC… (1,748 chars)"
  }
}