@doc_metadata(categories=['<STR_LIT>', '<STR_LIT>'])<EOL><INDENT>def unchecked_keys(self, key=None, count=None):<DEDENT>
payload = {}<EOL>if key:<EOL><INDENT>payload['<STR_LIT:key>'] = self._process_value(key, '<STR_LIT>')<EOL><DEDENT>if count is not None:<EOL><INDENT>payload['<STR_LIT:count>'] = self._process_value(count, '<STR_LIT:int>')<EOL><DEDENT>resp = self.call('<STR_LIT>', payload)<EOL>unchecked = resp.get('<STR_LIT>') or []<EOL>for entry in unchecked:<EOL><INDENT>entry['<STR_LIT>'] = json.loads(entry['<STR_LIT>'])<EOL><DEDENT>return unchecked<EOL>
Retrieves unchecked database keys, blocks hashes & a json
representations of unchecked pending blocks starting from **key** up
to **count**

.. version 8.0 required

:param key: Starting key to return unchecked keys for
:type key: str

:param count: Max number of keys/blocks to return
:type count: int

:raises: :py:exc:`nano.rpc.RPCException`

>>> rpc.unchecked_keys(
...     key="FA5B51D063BADDF345EFD7EF0D3C5FB115C85B1EF4CDE89D8B7DF3EAF60A04A4",
...     count=1
... )
[
    {
        "key": "FA5B51D063BADDF345EFD7EF0D3C5FB115C85B1EF4CDE89D8B7DF3EAF60A04A4",
        "hash": "000D1BAEC8EC208142C99059B393051BAC8380F9B5A2E6B2489A277D81789F3F",
        "contents": {
            "account": "xrb_3e3j5tkog48pnny9dmfzj1r16pg8t1e76dz5tmac6iq689wyjfpi00000000",
            "work": "0000000000000000",
            "source": "FA5B51D063BADDF345EFD7EF0D3C5FB115C85B1EF4CDE89D8B7DF3EAF60A04A4",
            "representative": "xrb_3e3j5tkog48pnny9dmfzj1r16pg8t1e76dz5tmac6iq689wyjfpi00000000",
            "signature": "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "type": "open"
        }
    }
]