Transaction not yet indexed

XPKNkPqr93Qo5AK7HVkmYq5Ao4QgWRkzK8BPoj4vjXBrjGK5356w82NaWLQ2Y97QEWdAt1wjHTFWKbVvMxF7PdJ

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