Transaction not yet indexed

4Sm1sXgLd4fTYNSdU5eGneRTbSK3ePmAjrc3jftM3wPgwy2X7mYu6JpBC8dFxX3fuAhGJ8g7npkfEDb3dUY14N6

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