Webhook Time entry created

Hello,

Regarding the event: “Time entry created”
Why does the “REQUEST TO YOUR ENDPOINT” change from one call to another?
Once, the request only sends the id. The other time I have all the keys: description, userId, billable, projectId, timeInterval…

Thank you for your help

Is it possible the entry got deleted before the webhook managed to send the request? That you created and deleted the entry right away?