How to fix empty object when trying to get user data after checkout in Next.js?

I need to get the user id after they checkout for a paid plan so I can put it into my database. I'm using nextjs.

The first console log doesn't log at all. The second logs an empty object. 

    const membershipSignup = async() => {
        try {
            // or if using signup modal
            await memberstack.openModal("SIGNUP")
          
            // after successful signup, redirect them to the stripe checkout
            await memberstack.purchasePlansWithCheckout({
              priceId: "prc_membership-xz110otj", // required
            })
            const data = await memberstack.getCurrentMember()
            setMember(data)
            console.log(member)
          } catch(err) {
            displayErrorMessage(err.message) // email already taken, etc.
          }
    }
    console.log(member)