Transaction not yet indexed

21env7zmt1kRTLnAVB7NDQcubCd8cpF3yZ1UniBfYuGGTLVYUcCzfdXCFbSAu2nFyaCYkmwWfCbaYkmUBE88fLiE

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