Transaction not yet indexed

SJmn9MRLEMCjGkiSFNEJbRGaU2qbFHWk7VWAdkzQahvkmSrezPtPrgDtkdY6Tg8sUqaNGdBJmLac5b5yRAhCPmV

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