Synthetix stated in its official blog that, according to the SCCP-403 proposal, Synthetix has officially completed the transition to the 420 staking pool, and all old SNX staking positions have been liquidated as planned. However, most positions can still be restored. If the user is a historical stakeholder who has not yet migrated to the 420 pool, please be sure to follow the following steps as soon as possible. This upgrade will promote the Synthetix system to fully support future products, including the upcoming Perps v4 perpetual contract platform and automated Vaults and other core functions. Key Rule Description: If the user's pledge bit is less than 160% during liquidation, the pledge bit has been permanently liquidated and cannot be restored. If the mortgage rate during liquidation is ≥160%, your pledge position can be restored, but the migration must be completed within 6 months from the date of liquidation. Things to note after recovery: The moved pledge bit will retain the debt scale at the time of liquidation, and users can repay the debt at any time to unlock SNX tokens; the new pool allows pledges to gradually reduce debts within 12 months (certain conditions must be met). The specific rules and the sUSD pledge reward plan will be announced in the next few weeks. The target user can apply to participate in the sUSD staking test.