Transaction not yet indexed

Cos9krZsL7kUAZJdaHdegV9Sg31auQveWdb3fVWhZcFvFsQqqKDdBRmByDuiqhH2dWuDMEzvvHvJSMd2dLw5Pt2

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