Transaction not yet indexed

21CPENtweiU5u4bM1Y8iwkW1RdphQSsMTZntrs3L2QAi8j8kvKqbBHarxqepSRFQyF7Rz4ZAaWQyUk3VG5HcutXy

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