Set up JWT token in tyk gateway

Hi Ubong. Inside my api-definition file is same but I changed like this only,“jwt_source”: “”, and my policy file is.
{
“64d9fd9f900e4b0001d10fe7”: {
“rate”: 1000,
“id”: “64d9fd9f900e4b0001d10fe7”,
“per”: 1,
“quota_max”: 100,
“quota_renewal_rate”: 60,
“access_rights”: {
“3”: {
“api_name”: “JWT-TEST”,
“api_id”: “3”,
“versions”: [
“Default”
]
}
},
“org_id”: “test-org”,
“hmac_enabled”: false
}
}
and my logs is
time=“Aug 17 06:06:57” level=warning msg=“Key not found in storage engine” err=“key not found” inbound-key=“****7890” prefix=auth-mgr
time=“Aug 17 06:06:57” level=error msg=“Couldn’t get token” api_id=3 api_name=JWT-TEST error=“token invalid, key not found” mw=JWTMiddleware org_id=test-org origin=10.244.0.1 path=“/api/test”
time=“Aug 17 06:06:57” level=info msg=“Attempted JWT access with non-existent key.” api_id=3 api_name=JWT-TEST mw=JWTMiddleware org_id=test-org origin=10.244.0.1 path=“/api/test”
time=“Aug 17 06:06:57” level=error msg=“JWT validation error” api_id=3 api_name=JWT-TEST error=“token invalid, key not found” mw=JWTMiddleware org_id=test-org origin=10.244.0.1 path=“/api/test”
and am using curl command(if any other files need to be change).