Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJ34LK1l5QvFPog84gFuUY771egb0VoVaW0tPfAIWEHWrpBmw2+/bOumbz… (1,748 chars)"
  }
}