Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDP6ypDwHCFewRIkKB+wYUeOkSaEwBiqTXLnNVvV+DsADAwE56A2LQEFY5F… (1,748 chars)"
  }
}