$ php analyze.php asdfasdfasfd...

Token has 3 parts

Part #0:
{
    "typ": "JWT",
    "alg": "RS256",
    "jti": "8f7fccf686d959c784b90e70f42df887f966a4fb0f5f3e99bb1e700863aa3f0e62caefec238cd8da"
}

Part #1:
{
    "aud": "323",
    "jti": "8f7fccf686d959c784b90e70f42df887f966a4fb0f5f3e99bb1e700863aa3f0e62caefec238cd8da",
    "iat": 1553860842,
    "nbf": 1553860842,
    "exp": 1585481274,
    "sub": "",
    "scopes": [
        "engineroom"
    ]
}
Issued at:  2019-03-29T13:00:42+01:00
Not before: 2019-03-29T13:00:42+01:00
Expires:    2020-03-29T13:27:54+02:00