Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDGtAjDMDlekbBInmOcowUlEY4I8AyIRLFAtVk6z+ZIqTcBmRYQlMs71uPr… (1,748 chars)"
  }
}