Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAleB464CRu0smOn8c3wfnHr7GPz6DAAyZIvEfEUhcPUlM5lkSHIAYVRQus… (1,748 chars)"
  }
}