Transaction not yet indexed

21MDJ2N3WYrj1K7ZtUAN4jy4rKNdVgzsL2xQaCcYeLzuKuveYWdrQ3u51qQS3j1rjS5upUZ5qe5ZhAFiNLjsff1c

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