Update 0242-static-nonce-account.md (#294)

proposals/0242-static-nonce-account.md

@@ -5,9 +5,9 @@ authors:
   - Andrew Fitzgerald (Anza)
 category: Standard
 type: Core
-status: Review
+status: Implemented
 created: 2025-02-03
-feature:
+feature: 7VVhpg5oAjAmnmz1zCcSHb2Z9ecZB2FQqpnEwReka9Zm (https://github.com/anza-xyz/agave/issues/6386)
 ---
 
 ## Summary