Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOt5t2cQfkEkVgE3LHvso6BDvLXfj26BgpnCZ41hnxlTZ4zJoG6XBPUxsb… (1,748 chars)"
  }
}