Array
(
    [username] => veljko@tcom.rs
    [password] => z
    [firebaseToken] => f5PXXlWlSv2HgKcplOp3cd:APA91bHFbcB68MRrsP1CJWVPpLaZMd0ERTQPCs_dzNXjlcSjQxEpHGZAs6jbNk23WE-WC7cc1iXgSzU9u6qoYMEV1f4lCWMeqa3XGgnWURIKt7bRA5n17LE
)