@Test
public void testImportPrivKey() throws Exception {

    neow3j.importPrivKey("L5c6jz6Rh8arFJW3A5vg7Suaggo28ApXVF2EPzkAXbm94ThqaA6r").send();
    verifyResult(
            "{\"jsonrpc\":\"2.0\",\"method\":\"importprivkey\","
                    + "\"params\":[\"L5c6jz6Rh8arFJW3A5vg7Suaggo28ApXVF2EPzkAXbm94ThqaA6r\"],\"id\":1}");
}