Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDCqAHmSs3dAEEPzc+dHg5w4uHw+05ItfHII4OQKj0i5wAgX1B2149YWR9n… (1,748 chars)"
  }
}