Transaction not yet indexed

mf1C9nAcSteqxcqWtSpnXM8LrWsfWbMgZVn5L7y5SEMLvVDKAHMHmB5vCVQqeCaQtLNUdCian9znKPWKMP9FhDz

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