Transaction not yet indexed

667wBiFCy36szoRHRLf7vNBmkAeSEs6BXL4DwvrEXksuC13sk4ShRaE4UgqHix2MLWuoLCUgekUPdqCnUaXpyWN8

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