{
    "keys": [
        {
            "kty": "oct",
            "alg": "HS256",
            "kid": "jwk1",
            "k": "xUNfVvQ-WdmXB9qp6qK0SrG-yKW4AJqmcSP66Gm2TrE"
        },
        {
            "kty": "oct",
            "alg": "HS384",
            "kid": "jwk2",
            "k": "z7990HoD72QDX9JKqeQc3l7EtXutco72j2YulZMjeakFVDbFGXGDFG4awOF7eu9l"
        },
        {
            "kty": "oct",
            "alg": "HS512",
            "kid": "jwk3",
            "k": "EmYGSDG5W1UjkPIL7LelG-QMVtsXn7bz5lUxBrkqq3kdFEzkLWVGrXKpZxRe7YcApCe0d4s9lXRQtn5Nzaf49w"
        }
    ]
}