[
    {
        "policy_ref": "",
        "steps": [
            {
                "PCRs": {
                    "pcr_ids": [
                        21,
                        22
                    ],
                    "hash_algorithm": "SHA256",
                    "pcr_values": {
                        "21": "//////////////////////////////////////////8=",
                        "22": "//////////////////////////////////////////8="
                    },
                    "value": "hmfnGClOng3x0wYAuj7rIB92Sq0trXJ0hkPkooXh0fc="
                }
            }
        ],
        "signature": "P/8VmrKzxjXgWQtv5mXWyPo1DrAjTvaR43yoS0yW3IYJvdC2p/l/zOtuqSfzGaaNScA7NfgKQ810RIGWj9xzmXvz6qFCmvIG7RmoC1BE6n+pjKgwc99/O3XaEMinZe/HG8u7YYG7fxM0HxpMqnE85gjUSeXvF9tqjpD0CIoyxxXXWgFN4JoWREePXd9M7E8MeOWPhSlc6lbiyydrj8HyVFtobXErO/Kupdmr9NbjyslMpUNtV9dLixyMfYD45ETpa6HPMvgbC9G0Eh4k9jjX+xC3ZTKmVzjm+yClexQflw8xgXxjk4lMtT+BSNWIwzneIxzbQrAL1kFx2Nop8lrpSQ=="
    }
]