<pre>Array
(
    [0] => Array
        (
            [user_id] => 16
            [email] => ahmed.mustafa@abmegypt.com
            [hashed_id] => 66c11204ffc16aa969c147c9f383b9e77b3769171f3fa8219c2b7ac221af9caa
            [project] => tickC
            [balance] => 5.00
            [created_at] => 2025-05-13T11:57:34
            [status] => 2
        )

    [balance_5d] => 100
)
</pre>string(52) "https://marketing.flare99.com/api/contacts/batch/new"
string(161) "{"errors":[{"message":"Looks like I encountered an error (error #500). If I do it again, please report me to the system administrator!","code":500,"type":null}]}"
Failed to process contacts. HTTP Code: 500
{"errors":[{"message":"Looks like I encountered an error (error #500). If I do it again, please report me to the system administrator!","code":500,"type":null}]}