Ionic Push Notification on database Insertion

Deal All,

I am working on Ionic2 which receives push notifications. It is working fine. I want to fo a step further. I need to automate the push notifications. I am using PHP with mySQL. I also have NodeJS WebApi. Is there any possibility in NodeJS or PHP to send Ionic Push notification? I have followed the following tutorial in NodeJS but I get 401 Unauthorized error:

ionic-push-server

Following is the error:

STATUS: 401
HEADERS: {"date":"Thu, 13 Apr 2017 19:13:09 GMT","content-type":"application/json; charset=utf-8","content-length":"196","connection":"close","server":"openresty","via":"1.1 vegur","access-control-allow-credentials":"true","access-control-allow-methods":"HEAD,GET,POST,PATCH,PUT,DELETE,OPTIONS","access-control-allow-headers":"DNT,Authorization,X-CSRFToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type"}
BODY: {"meta": {"version": "2.0.0-beta.0", "status": 401, "request_id": "00000000-1111-2222-3333-444444444444"}, "error": {"link": null, "type": "Unauthorized", "message": "JWT decode error occurred."}}

via Abdullah Feroz