How to test plaid service api without using a real bank account?

I am trying to test plaid service api without using a real bank account. I’m not a US citizen and therefore I do not have a real bank account on the banks Plaid supports.

I tried sandbox testing credential. It works but getting old transaction data. Here is the credential - username: user_good password: pass_good

Is there a way to make this kind of testing without having a real bank account?