Transaction not yet indexed

DNk8HDAzSPUGFjjfFoZ5SCf4XRFSnSgAmSK8rT9mtM84e1jbyjVpxAVVg7EMdjxjwqbTffWsS9u3xWTbcEEQet4

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