Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDjJpOryxBxOGjhnPsoa7/Ntt9xFAXa1+PZUeOVF2k5sHL2KgNUuuZfA2Y8… (1,748 chars)"
  }
}