fix: update NonceAccount to upstream changes

web3.js/src/nonce-account.js

@@ -4,6 +4,8 @@ import * as BufferLayout from 'buffer-layout';
 import type {Blockhash} from './blockhash';
 import * as Layout from './layout';
 import {PublicKey} from './publickey';
+import type {FeeCalculator} from './fee-calculator';
+import {FeeCalculatorLayout} from './fee-calculator';
 
 /**
  * See https://github.com/solana-labs/solana/blob/0ea2843ec9cdc517572b8e62c959f41b55cf4453/sdk/src/nonce_state.rs#L29-L32
@@ -11,17 +13,22 @@ import {PublicKey} from './publickey';
  * @private
  */
 const NonceAccountLayout = BufferLayout.struct([
+  BufferLayout.u32('version'),
   BufferLayout.u32('state'),
   Layout.publicKey('authorizedPubkey'),
   Layout.publicKey('nonce'),
+  BufferLayout.struct([FeeCalculatorLayout], 'feeCalculator'),
 ]);
 
+export const NONCE_ACCOUNT_LENGTH = NonceAccountLayout.span;
+
 /**
  * NonceAccount class
  */
 export class NonceAccount {
   authorizedPubkey: PublicKey;
   nonce: Blockhash;
+  feeCalculator: FeeCalculator;
 
   /**
    * Deserialize NonceAccount from the account data.