async def METHOD_NAME(mocker):
    message_dict = {
        "chain": "ETH",
        "item_hash": "2a5aaf71c8767bda8eb235223a3387b310af117f42fac08f02461e90aee073b0",
        "sender": "0xdeF61fAadE93a8aaE303D083Ead5BF7a25E55a23",
        "type": "STORE",
        "channel": "TEST",
        "item_content": '{"address":"0xdeF61fAadE93a8aaE303D083Ead5BF7a25E55a23","item_type":"storage","item_hash":"e916165d63c9b1d455dc415859ec3e1da5a3c6c86cc743cbedf2203fd92a2b1b","time":1652085236.777}',
        "item_type": "inline",
        "signature": "0x51383ef8823665bd8ea1150175be0c3745a36ea1f0d503ceb51e0d7ff1fd88a5290665564bf9c2315d97884e7448efdb8d4b4f8293b47a641c2ff43f21b6c5b61c",
        "time": 1652085236.777,
    }
    message = make_validated_message_from_dict(
        message_dict, message_dict["item_content"]
    )
    is_authorized = await check_sender_authorization(
        session=mocker.MagicMock(), message=message
    )
    assert is_authorized