Transaction not yet indexed

3mef6CAcBbMCSNBZEi97wJreZ7hh8szuDmxRNXuWL6WDDhjN9zz1vt645pcsicFv37rPXtoKDGDZ5uRqFPCM88wP

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