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The SolanaSweeper blog

Deep dives on Solana rent, token-account mechanics, and the SOL quietly locked in your wallet — what changes, what doesn’t, and what it means for what you can reclaim.

Agave 4.2 Rent Reduction: What It Actually Means for the SOL Locked in Your Token AccountsSolana is cutting rent by up to 10x. Your existing token accounts are not affected — here's the math, the activation schedule, and what actually changes.July 31, 2026 · 4 min read

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