Nia Jax posted this on Twitter last night:
Wow! First ever Money in the Bank Women's Ladder Match! Amazing how #SmackdownLive uses their ENTIRE women roster every Tuesday! 🙌🏽
— Nia Jax (@NiaJaxWWE) May 31, 2017
Nia was last seen on Raw three weeks ago when it appeared that WWE was doing an angle where she would be Alexa Bliss’s enforcer / “best friend,” but they seem to have just dropped that for now.