Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA+zfjMsDevr/23v4S2aTEEA1FQKWxIjBFjrBEBqyEG9TmyZT7OYE+dvPnl… (1,748 chars)"
  }
}