This is with my patch: ```python >>> >>> >>> val = {"key": "Definitely \u0000 an \u200f annoying string \n"} >>> api.add_json(val) 'QmXXPk1tvHa4CmtEcwd2XTruPqymXvGBH36hVB56hBke54' >>> api.get_json('QmXXPk1tvHa4CmtEcwd2XTruPqymXvGBH36hVB56hBke54') {'key': 'Definitely \x00 an \u200f annoying string \n'} >>> >>> >>> ``` https://ipfs.io/ipfs/QmXXPk1tvHa4CmtEcwd2XTruPqymXvGBH36hVB56hBke54