Transaction not yet indexed

k4b52JY9Ku2CwcnjqAkRaQDZhCTuGecG9gRDw8w9gb6azSER5Jtc56fLEtwAh7i9YfS4VMUL8Q5WS8Hbm7F8Uiy

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