Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA7TLBW1asNMzFczzC+LOQKtAG8XiXlQH48hdSwhg5YJHlpYHoeG4nstdWS… (1,748 chars)"
  }
}