Transaction not yet indexed

21DTnEHnfknm8PG7drpvmf2LqE7TvjoLbXo2k2Rz6iEPWnAwe6HRjyJrtqebQSGvExwNKACq3m5qJSWWux2gZ95s

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