Transaction not yet indexed

21uthtKBdDpd9dpEfa3bycXqxv8x44Rm9v1WMNKFUMbHPLEzMYDKns3QJF96aGvXeEb36gB3GyaFPqQxizHP516e

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