Hero alternate routes
https://jsonhero.io/j/yesDZj1nfKfx/editor?path=regCF_county_2019.46
https://jsonhero.io/j/yesDZj1nfKfx/tree?path=regCF_county_2019.46
https://jsonhero.io/j/yesDZj1nfKfx.json
https://jsonhero.io/j/2fJbsT54pB5I/editor?path=regCF_county_2021.82

SEC Lemino pretty nested succ markdown links:
https://platform.lemino.ai/api/url2md/https://md.succ.ai/https://www.sec.gov/files/county.json
https://platform.lemino.ai/api/url2md/https%253A%252F%252Fmd.succ.ai%252Fhttps%253A%252F%252Fwww.sec.gov%252Ffiles%252Fcounty.json
https://md.succ.ai/https://www.sec.gov/files/county.json
