Transaction not yet indexed

1aKu6Y7rTCoag4ebNsUSQVKZMfYfKoXvshb3DwTyp6gtXephLnCU6fxrbwUxjHVLu7UDWFHMtuo1ZwnmeviiSrC

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