Transaction not yet indexed

667hRgcCpXVYktXYKeDiqurajwcTuZU5ZfAQuMsPMMuUqSj53T6wnngLkQUKwPCvtUZ7GoQhJebm6amp7Mw6hcyW

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