Transaction not yet indexed

21UsNjVDTxD45fLaMGPc2bdVjtSJCC1Trx2NfeqJJoaDmU2f5DbGK79dSUJbXB7LrWEMPHSV5YLPhebJR2g62mto

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