Transaction not yet indexed

21ER5BpQSXdZiKypb2c2YntPq5eRdPRAbzxU2KChEyUbTXwUfh2CYDx4Fy9MhxxSWZvgASYqWBTrWbF2TSbYbFFk

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