Transaction not yet indexed

h21ApjKKJ3DR1hBu3pT537uy7NXxzfoMZ2qcvyscKE7WV8hknCHsEV92LCDU3TDzvccYtSSSZEaKKg2eUJTqcPW

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