Can't use retweet twitter API from node.js - error code 34

I'm trying to figure out of a simple node.js script to retweet using Twitter API. I was able to create favorites, post status, but a retweet is not working.

// rt.js
var Twitter = require('twitter');
var config = require('./config.js');
var T = new Twitter(config);

T.post('statuses/retweet/:id', {
  id: '870436914322472960'
}, (err, data, response) => {
  if (err) {
    console.log(err)
  } else {
    console.log(`${data.text} retweet success!`)
  }
})

The error message is :

[ { message: 'Sorry, that page does not exist', code: 34 } ]

I'm using : twitter@1.7.0 (from npm list)

Thanks for your help.

via zoph