enable durable nonce #25744

Active on mainnet-beta (epoch 320), testnet (epoch 330) and devnet (epoch 327).

Introduced in null PR #null.

Feature id 4EJQtF2pkRyawwcTVfQutzq4Sa5hRhibF6QAK1QXhtEX.

Vortex

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• Fees leaderboard
• Validators
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• Decentralization
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• Cluster status
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• SIMDs
• Activity
• API and AI usage