Here's an original post you can use for Binance Square that meets all the criteria:

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Excited to see how @Caldera Official yz is pushing the boundaries of modular blockchain tech! 🔥 Caldera is paving the way for scalable, customizable #L2 solutions—exactly what projects building on $ERA A need. #caldera

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Let me know if you'd like a more technical, meme-style, or community-focused version!