Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCRupGf4oLdelIzxZLb/6w5ARfmycCWuGaWMFP8JRFd4ktc9jmLwJ4QCx3E… (1,748 chars)"
  }
}