Transaction not yet indexed

21kxwziCAtASmZVwciQshcBAgz29tGXstMi9FrpkoM9n4KgRNDqU6ZKpCf9Xj3PGJn2sVtt5aTdd2qeLqkofHagp

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