Transaction not yet indexed

VMkcaXTaHww5CJgaK4eWrmWCcdYHB4kJKSEzCWjbCyCafwySZE1mHjPWoYGJj4bbYB2TvHosQWTKtZ9YZurGqT3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.