Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDotNa3Vwso1+qeiDGKS0fzuVSemwRgo93iKG0o+WOGtCQpwOjJvbdRjTt8… (1,748 chars)"
  }
}