#signdigitalsovereigninfra $SIGN Post at least one original article on Binance Square with a length of no less than 100 characters. The post must mention project account @SignOfficial (https://www.binance.com/en/square/profile/signofficial), tag token $SIGN and use hashtag #SignDigitalSovereignInfra SIGN . The content must be closely related to Sign and $SIGN and must be original content, not copied or duplicated. This task is ongoing and is refreshed daily until the campaign ends and will not be marked as completed. Suggested discussion topic: Sign as the digital sovereignty infrastructure for economic growth in the Middle East.