What is this debit from my account, ReplicaNTC

I have noticed my account is being debited each month and wondering what or why this is as I can’t find any info on this on the Tradovate website.

Each month there’s a different amount that is being debited from my account and the only info I have is the following.

This is the info" ReplicaNTC"

Can anyone advise me on this please as there’s No response from Tradovate on this.