Transaction not yet indexed

iFf78qyzq491Z3z7KMSfkqVDSNTLBry2B5UP89pzoxHh3Rb3UmVFCahm4Bc8FRpVtyMSQbRYYL4UtFS8wYAsjV5

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