Why doesn't FCM send push notifications NOT from localhost?

Question

Push technologies

I get a token when I open the application, then I send a request like this:

{
  "notification": {
    "title": "Portugal vs. Denmark",
    "body": "Lorem Ipsum",
    "icon": "firebase-logo.png",
    "click_action": "FCM_PLUGIN_ACTIVITY"
  },
  "to": "cy05g0QmiNs:APA91bGRDffgOoeAYOrcwDmASpJWNGsURtKpsP0KN-oQUzJGYqmYEfcfhlOcKVVzUFGXx82kywQWHIsZxzTEu-RvJ6fLMDgBqW9z4jMohxWq8NU5jZcKCwHjIk9ZFCdHB_ROJbyTaJUt"
}

When I look from the localhost, everything goes as it should, the message arrives and everything is 10/10, and when I upload it to the server and try to watch from it, the received FCM token does not want to receive, it says: "error": "MismatchSenderId"
How to make it send messages? There is a suspicion that you need to specify the domain somewhere in the Firebase console, but where?