How to implement XRay in NodeJS project? – Amazon Web Sevices

I’ve a nodejs project with Docker and ECS in AWS and i need to implement XRay to get the traces but I couldn’t get it to work yet

I installed ‘aws-xray-sdk’ (npm install aws-xray-sdk), then I added

const AWSXRay = require('aws-xray-sdk');

in app.js
Then, before the routes I added

app.use(AWSXRay.express.openSegment('Example'));

and after the routes:

app.use(AWSXRay.express.closeSegment());

I hit some endpoints but I can’t see any trace or data in xray, maybe do I need to setup something in AWS ? I have a default group in xray.
Thanks!