Transaction not yet indexed

21NLCP3AdRhXu6mrmkJCAWTCLr2gVYdGRUxLgVhgziHVDiLWEqqhGQWBMkKBEDD4fj1F3gnTB4FuNVjwvbFg9NtS

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