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                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_5.H2dLizJD\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"c-AuMWHTPmWn79G0oGOZTwRt8rj1JtonDdgu1T3E1PE\"}"
                }
            ]
        },
        {
            "displayName": "Friends (virt 6)",
            "groupId": "grp-tinyduck553-friends-virt_6",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "ZFouq8DW",
                    "validSince": "2017-02-01T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_6.ZFouq8DW\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"TGTx6O85b_oz1K0xhpCZS1JpPo8tvGlYuNE1lil0tv4\"}"
                },
                {
                    "roundId": "iYvadV5D",
                    "validSince": "2017-01-17T00:00:00.000",
                    "validBefore": "2017-02-01T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_6.iYvadV5D\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"MxLr6eNT_d1L2q90LuqfbbGRpuEFiHRzajKO9iAgBl0\"}"
                },
                {
                    "roundId": "l-F98JsU",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2017-01-17T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_6.l-F98JsU\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"uyMw35SoGi1kNKrLkjP1lQHJFaC94QTcj7cudpKulXQ\"}"
                },
                {
                    "roundId": "vhy0appg",
                    "validSince": "2013-11-08T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_6.vhy0appg\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"Qx3W2JBjzrWQhETLUX5t95HRQ-q-wJWEuCXKqnLTL2M\"}"
                },
                {
                    "roundId": "9iWeoVV5",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2013-11-08T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-friends-virt_6.9iWeoVV5\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"fwPfFzYKwKB6nnqUmwnvJpkWDAucILYa2dmx4CIgewY\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 0)",
            "groupId": "grp-tinyduck553-close_friends-virt_0",
            "virtual": true,
            "roundKeys": [
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                    "roundId": "CVuX2HaA",
                    "validSince": "2015-10-05T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_0.CVuX2HaA\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"HgwVeRJyfo59wD8Gr2pq4ixZLP8RR5OHqJpX1fo0Vfs\"}"
                },
                {
                    "roundId": "wtCMXM_E",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2015-10-05T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_0.wtCMXM_E\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"2_Y4BVrrzIls3mUBauV8BsTWbO2E28pmyzhicisSDvw\"}"
                },
                {
                    "roundId": "9aHisQb_",
                    "validSince": "2012-09-04T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_0.9aHisQb_\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"aUzXBgCgyhcN6BLlRYUmkBkhhhtHHvvugO_pvFYm-NE\"}"
                },
                {
                    "roundId": "NRxEvbwV",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2012-09-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_0.NRxEvbwV\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"JlF6pQ_vOANWqpJUlPd2iWj0XBF4RAVQQ-trBP4EdM8\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 1)",
            "groupId": "grp-tinyduck553-close_friends-virt_1",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "mewnAqYQ",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_1.mewnAqYQ\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"MZlCd8yJtFgKV6dlHemILd3KjtNc-lyTj7ma_8zePoQ\"}"
                },
                {
                    "roundId": "bE1V7m9R",
                    "validSince": "2013-11-13T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_1.bE1V7m9R\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"LVxpJnExlQECT3Bv-M4ep61717HnlHlk0jb3cq6qwSc\"}"
                },
                {
                    "roundId": "gBiGVdrJ",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2013-11-13T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_1.gBiGVdrJ\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"HER4pLmDJ3Jh_klmOLJFNwwqZfBuTHeRwSsH9IHZJM0\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 2)",
            "groupId": "grp-tinyduck553-close_friends-virt_2",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "_nUWlN8W",
                    "validSince": "2017-06-12T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_2._nUWlN8W\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"8qk1VydRxHyTVl7vrTKQVqJr2Sh5I_LAQ8vYnAnjwpk\"}"
                },
                {
                    "roundId": "eccYCrdW",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2017-06-12T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_2.eccYCrdW\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"XWW5bhRUrngoLAY_OPn5l2gc_kci6k-99HU0x94iizw\"}"
                },
                {
                    "roundId": "GNj1_Bt2",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_2.GNj1_Bt2\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"a5GfZiOPMHcXt3IF9uzqRl48z5jKGDaawKY831PJT9c\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 3)",
            "groupId": "grp-tinyduck553-close_friends-virt_3",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "YPrv4-gW",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_3.YPrv4-gW\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"PrOZmH_pi8HccpyDGdj7pvSZXZwjch4PeKTknTKAN0E\"}"
                },
                {
                    "roundId": "mj8nwXae",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_3.mj8nwXae\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"o5bxwCqnaswkZ3UBShlMxEmV7TNljNfGVDvaYaTqiRw\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 4)",
            "groupId": "grp-tinyduck553-close_friends-virt_4",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "GtcbN5dl",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_4.GtcbN5dl\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"eQXZ9pGbf-_V68ovok6MXY2NnUxHv9vyBw-K7KeUz9o\"}"
                },
                {
                    "roundId": "cq2uTawJ",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_4.cq2uTawJ\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"ARxjAgR4kew5byEK4V3YkP3XCvJhsimCKBuWEKKz1tU\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 5)",
            "groupId": "grp-tinyduck553-close_friends-virt_5",
            "virtual": true,
            "roundKeys": [
                {
                    "roundId": "LA7sXPFV",
                    "validSince": "2018-07-08T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_5.LA7sXPFV\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"ymjX9Q0haq8gF4qz1br6fLEHcUA5SiY27wKp8ExY7nA\"}"
                },
                {
                    "roundId": "6Aj2G8_-",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2018-07-08T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_5.6Aj2G8_-\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"cpVATgGrFIDUkP756NzYUg6ExPz91OmRhjUXLj3V--c\"}"
                },
                {
                    "roundId": "iW3bABvU",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_5.iW3bABvU\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"Epkeg2CIYHx_1LM8aWezABsa3ZtURLlCs8GoswESgBA\"}"
                }
            ]
        },
        {
            "displayName": "Close Friends (virt 6)",
            "groupId": "grp-tinyduck553-close_friends-virt_6",
            "virtual": true,
            "roundKeys": [
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                    "roundId": "6PIgJxYE",
                    "validSince": "2015-03-03T00:00:00.000",
                    "validBefore": "2020-03-04T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_6.6PIgJxYE\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"bnXPL-r8snz654aBrSO3WOh291xAZTzDZj6NTvzPfxI\"}"
                },
                {
                    "roundId": "cOpOZS3M",
                    "validSince": "2012-03-28T00:00:00.000",
                    "validBefore": "2015-03-03T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_6.cOpOZS3M\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"ML8-AOjYTyTcl51EXciw5N2rs1AMgkaV762L2vydaqc\"}"
                },
                {
                    "roundId": "B1F8kjU_",
                    "validSince": "2010-03-02T00:00:00.000",
                    "validBefore": "2012-03-28T00:00:00.000",
                    "key": "{\"kid\":\"grp-tinyduck553-close_friends-virt_6.B1F8kjU_\",\"kty\":\"oct\",\"alg\":\"A256GCM\",\"k\":\"LwFYi0uoVVaXaV4pCZYQNvi4El7KMriHA_SEIDHd2Jg\"}"
                }
            ]
        }
    ],
    "groupMemberships": [
        {
            "groupId": "grp-tinyduck553-close_friends",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_0",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_1",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_2",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_3",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_4",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_5",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-friends-virt_6",
            "memberOf": "grp-tinyduck553-friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_0",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_1",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_2",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_3",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_4",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_5",
            "memberOf": "grp-tinyduck553-close_friends"
        },
        {
            "groupId": "grp-tinyduck553-close_friends-virt_6",
            "memberOf": "grp-tinyduck553-close_friends"
        }
    ]
}