Transaction not yet indexed

ukfWes3NFPyAMdoyQDSX4eE87Pexb4FEuD7HynR4LNeBDoJH8Epazo5Xe7dzbUJvvjf9Qpfp4MoC5QV8tq5S8ou

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