Transaction not yet indexed

5C3kNHn57HxhhrPUCEAwqdxAz1m3xdKxwCUR1mzbPEFYbPP2qvrpjQnZw3TtR7SekwMggJSaAmFtmxA4ncnfLh44

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