Transaction not yet indexed

Ke3muS5vM6RiZN581FdbmQRcFJCwTNTNVojqZip5bG1jiPC3ZRSdqyjx2KMdsaK4SfZ5MDBdr9SRVB4wUc7ywb2

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