Getting invalid_token on okta spring boot 2 and Angular 7

Hi,
Am following this URL (https://developer.okta.com/quickstart/#/angular/java/spring) for OKTA integration.
We have 2 separate client(Angular 7, configured as SPA in dev-okta portal) and server (spring boot 2.x) application. On starting angular app, after authentication, when angular sends access token to server app for API calls, we are getting 401 “invalid_token” error.

WWW-Authenticate: Bearer error=“invalid_token”, error_description=“An error occurred while attempting to decode the Jwt: Invalid token”, error_uri=“https://tools.ietf.org/html/rfc6750#section-3.1

Token:
eyJraWQiOiIyTjdvTTA2Tk1DSkdvMlNveU1Hd3ZyUWR3OVoxcFotaXotb2J4MEQtVEtrIiwiYWxnIjoiUlMyNTYifQ.eyJ2ZXIiOjEsImp0aSI6IkFULnJ3anJkYVprRTN5dDdfTFk2RVh0WkczUDhhUnJ6RldoaE9sRFNTSXFLeUEiLCJpc3MiOiJodHRwczovL2Rldi0xMTk4NTYub2t0YS5jb20vb2F1dGgyL2RlZmF1bHQiLCJhdWQiOiJhcGk6Ly9kZWZhdWx0IiwiaWF0IjoxNTYyNzQ0OTUzLCJleHAiOjE1NjI3NDg1NTMsImNpZCI6IjBvYXVtbWhsYUV5UzV5U0lOMzU2IiwidWlkIjoiMDB1dHhnMGc1WUxBeDFIaGUzNTYiLCJzY3AiOlsib3BlbmlkIiwiZW1haWwiXSwic3ViIjoidGVzdC5Vc2VyMUBnbWFpbC5jb20ifQ.oLUfQqI-QRuB1rUmer1MZIUu2AbhSB-Bjcu3dlsyDCYt2FAZwf_yDSYXgN-0_k9tKE6uC4yyCGCihQzHd9LJcO9v6VZMLMJEERNQe2ULeCDvQfvoIYZLakT8A6GOy_PLjsQxP5XmAd2K_iuS-07XntTacCdKowbkvI_MWYv3me1U6qekS-kX72dfzxc-TOWpkkzI3homf2aClRxqyf7MURcVgjQZEuNNejHbu7e1EaNN56nZWVhuieEDjLu0UBGdJi32Yom1JmCsb1HPjR5vDvEZs17Ws12Resk_gFg0mX-zjbPWf2NBS2ppSFPQPGHBhlKJDy9s_M9YpDMU4CYS2g

pom.xml

com.okta.spring
okta-spring-boot-starter
1.2.1

application.properties:
logging.level.root=DEBUG
org.springframewrok.security=DEBUG
okta.oauth2.issuer=https://dev-119856.okta.com/oauth2/default
okta.oauth2.audience=api://default
okta.oauth2.client-id=0oaummhlaEyS5ySIN356

Angular:
import in to app module
import { OktaAuthModule } from ‘@okta/okta-angular’;

const config = {
issuer: ‘https://dev-119856.okta.com/oauth2/default’,
redirectUri: ‘http://localhost:4210/implicit/callback’,
clientId: ‘0oaummhlaEyS5ySIN356’
};

OktaAuthModule.initAuth(config)

import into app routing module the implicit call back
import { OktaCallbackComponent } from ‘@okta/okta-angular’;
{
path: ‘implicit/callback’,
component: OktaCallbackComponent
}