Transaction not yet indexed

21B8eVWNkevUUFZJE2avJgLCAd9yY35sMyyUtnzPws52UyCBGrgHvf2nRpFuhcXJ8BHdZaKmCvJtCd4mEQeTPpm1

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