How to use wp_insert_post with cloneable field group

Sorry resolved by myself

Hi Long, this is my snippet:

wp_insert_post( $postarr=array(
                
//'ID' => 0,
//'post_author'   => ,
//'post_date' => ,
//'post_date_gmt' => ,
//'post_content' => ,
//'post_content_filtered'=> '',
'post_title' => 'Contatti',
//'post_excerpt' => '',
'post_status' => 'Publish',
'post_type' => 'forms',
//'comment_status' => '',
//'ping_status'   => '',
//'post_name' => '',
//'to_ping' => '',
//'pinged' => '',
//'post_modified' => '',
//'post_modified_gmt' => '',
//'post_parent'   => '',
//'menu_order'    => '',
//'post_mime_type' => '',
//'guid' => '',
//'import_id' => '',
//'post_category' => '',
//'tags_input' => '',
//'tax_input' => '',
'meta_input' =>[
  'form_action'   => '#form-Contatti',
  'form_method'   =>  'POST',
  'form_value'    => 'INVIA',
  'form_campo' => [ //group ID
    [ 'form_campo_nome'=>'nome', 'form_campo_tipo'=>'text', 'form_campo_label'=>'Nome', 'form_campo_placeholder'=>'Inserisci il tuo nome' ],
    [ 'form_campo_nome'=>'email', 'form_campo_tipo'=>'email', 'form_campo_label'=>'Email', 'form_campo_placeholder'=>'Inserisci la tua email' ],
    [ 'form_campo_nome'=>'messaggio', 'form_campo_tipo'=>'textarea', 'form_campo_rows'=>'4', 'form_campo_cols'=>'50', 'form_campo_label'=>'Messaggio', 'form_campo_placeholder'=>'Inserisci il tuo messaggio' ]
  ]
                    
]
                
), $wp_error=false, $fire_after_hooks=true );