Transaction not yet indexed

SdM9EmNPdQztAQMZPk4BnADmkVqp3yUEs67P1yU2hrCyFk83Jn7GY6daXdzma7YeGZ3ZoxRjRBUt9wFYTWjDwX7

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