Transaction not yet indexed

KTL3TSYvSzqsJfCEtSyHqdy6npNw2HzhRYWPRM77bV6YxujoomtoiuwVXMyLP7Rmo7ycYE8fC7vwR6DVeDDK9Vz

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