Transaction not yet indexed

21DbrvrfgpWi8Z647dMg8WVpgEtE8yyNUFQSuggeFTphKawxD41EqvXeQYEGHNJ5Xmo4sHfVAt75w2MFHULrCwPH

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