Transaction not yet indexed

21dNuKbNU4evPdtidjsUWhtTDiTKuiEZb9npPYuB6YGq2si4HZRUg1k2JM5hv33UERC42Rm6tJqXRB4pqYwoH8F8

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