Transaction not yet indexed

XmNffZpRQkCNG9WMewBZeMAbFfUo3S8uAR5ytS4FdfQi8u7Nkn1UJC4EHLrDbq6pm5bmZP61WwHiCPVj8Wpw1fj

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