Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAXi/jcMsneNPbM0tWNEcMoX7N0TaFGtaMlIJ5rNVIWdUBQz7dI9DlVjdfd… (1,748 chars)"
  }
}