Array
(
    [title] => Test server Titile
    [is_background] => 
    [message] => Test server message
    [image] => https://api.androidhive.info/images/minion.jpg
    [fromSource] => 
    [payload] => Array
        (
            [team] => MizCom Team
            [score] => 1.0
        )

    [url] => 
    [tag] => 
    [time] => 
    [timestamp] => 2024-04-19 17:25:18
)
Response: {"multicast_id":1726005755918948722,"success":0,"failure":1,"canonical_ids":0,"results":[{"error":"NotRegistered"}]}