Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFEsMAQPd9wQ8yFY0uJOhW3cxkde+tKhc9ycrR+FMIfoD7uDgSJfjuhSqMi… (1,748 chars)"
  }
}