Transaction not yet indexed

21CXqpSh9wRsmENwrXGcaiodsJEfURUXRdpmFT7QbkAkLykcRGwq1PgBFLmxhtS5HXd2yQ3SNDrddn4bZEJbtGgS

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