Transaction not yet indexed

21HdXbRC25v2LUDKzfntLm1Ab8b97uzTy5yP6BBuh4MCWeqK81jWgyeTkNFVqG7PBYv2dFLiNM9zEoBkexdMuYxM

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