NavigatorComponent.xml

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" access="global" controller="AccountController">
    <aura:attribute name="pageReference" type="Object"/>
    <aura:handler name="init" value="{! this }" action="{! c.doInit }"/>
    <lightning:navigation aura:id="navService"/>
    
    
    <!-- attributes -->
    <aura:attribute name="data" type="Object"/>
    <aura:attribute name="columns" type="List"/>
    
    <lightning:card title="Navigator Component">
        <div style="padding: 20px">
            <lightning:formattedText value="This is navigator component. Click on Edit button to navigate to another component and edit it." />
            <lightning:datatable
                                 keyField="id"
                                 data="{! v.data }"
                                 columns="{! v.columns }"
                                 hideCheckboxColumn="true"
                                 onrowaction="{! c.handleRowAction }"/>
        </div>
    </lightning:card>
</aura:component>