Transaction not yet indexed

21RfcTBrdQoBLZ1cjn9sQpjUuZVvEdvdTdsTiFY8YuGeN1rsnATcg5ihcbAVekf3piLJj7YYayLU1aFpcKKA8ASx

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