Transaction not yet indexed

ku9z6fD9iTUSjaCwbrYxyya4W1FMibFvQVFJdtjHdqL5r3DxvtkAR4Xy8aaGoFfQUG8dxj1vW8Qd5Fu9rxfrwu4

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