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2021-12-05T18:41:17.435Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 4
2021-12-05T18:41:19.094Z INFO c.a.c.DownloadableContributionsDownloader:227 [Timer-0] Signature verified. url=https://downloads.arduino.cc/libraries/library_index.json.sig, signature url=https://downloads.arduino.cc/libraries/library_index.json.sig, file to verify=/tmp/library_index.json3825013924638958793.tmp, signature file=/tmp/library_index.json.sig860580990102659733.tmp

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