Transaction not yet indexed

21o6vfMBjpRzFqCSZuhjPsbosqLXrCLMa5bN2D2ruWHHtKaf5VTGLHmftATz1qConmaHa9YEp1MVoKTY8kuyqrVJ

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