Investment Opportunity & Potential Risks - A promotional campaign is offering \$1,000 to one winner who engages with a social media post [1] - The campaign promotes a new cryptocurrency called \$GEM on the Solana blockchain (\$SOL) [1] - A private sale of \$GEM is open to early investors [1] - Investors are instructed to send \$SOL or \$USDT to a specific address to secure their allocation [1] - The private sale is presented as the first and only chance to invest before the public launch [1] Cryptocurrency & Blockchain - The cryptocurrency is named \$GEM and operates on the Solana blockchain (\$SOL) [1] - The project is associated with a Twitter account named "THE HUNTER ✴️ (@TrueGemHunter)" [1] - The private sale involves sending \$SOL or \$USDT to a specified address [1]