Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCfEWeCHsLw1J4QsdP0ZlEDNpm7jcEk3ly8qBuBq3Ld3yP1WGyftUiY1Kck… (1,748 chars)"
  }
}