Transaction not yet indexed

TfPPLkoT9kf6MVCX4SCDHBYc96od8Y9bdWpsaRFWgAeFdzJn6GrzHvd6T1T3hwkcNecJgyFCdZCZzJg7bTRNPVM

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