Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDUfPP6nyNnW85Zj8enuuq9/vT7YfC88ZlWU249RXtDqg/Si62t3HzPqOeV… (1,748 chars)"
  }
}