Transaction not yet indexed

21ApwXYZdtkMwnrAxLby23RTsBZ3abB1GFhX2s66V8nBU6dJqgdKGDZnTwFeUNfVeMNLBProjjTf7oA52SV3Gk2J

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