Transaction not yet indexed

SDuMqU5ToVqPnoEyfTx3KxP7f1w7fmaYSo8UefWNpstfJ4VCMX2EE5xjae4N464EtxMVBJ5hvoXQuECVxRKzrV9

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