Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDo7/zI0mee8YzZ0m7AUgDbpmjGlliLME7BGErFMM9mPSA/VFOCrdg9kqsl… (1,748 chars)"
  }
}