Transaction not yet indexed

21Zymspbt3yB6M58FSL1gaYNHanLEkUrUpCgF4shNmn7kwpQwfvE8Q96RQSu1knvsKwt1VF2RkMxFzbt2UEq6KZX

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