Transaction not yet indexed

TSmPg767JJWNjruWjAg8KQtYz2qVBM7wNrrMJ3GaFtdaCSy2ZxYUN9vyrA7RFVnhyvfT6bSCwmtkqhvVcqAkvMC

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