Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGincS9JtRueP7QnlvB89/hfs+ht1Bz+VZywk/q8gyb/WtUZS8NjFfVGPl5… (1,748 chars)"
  }
}