relevanssi hide posts from query if set to exclude from index

<?php
return [
  // other query args here
  "meta_query" => [
	"relation" => "OR",
    [
      "key" => "_relevanssi_hide_post",
      "compare" => "NOT EXISTS",
    ],
	[
      "key" => "_relevanssi_hide_post",
      "compare" => "=",
      "value" => "off"
    ]
  ]
];