Add missing fields in Account

services/state/token/account.proto

@@ -168,7 +168,7 @@ message Account {
      * NFT token number using approved_for_all flag.
      * Allowances for a specific serial number is stored in the NFT itself in state.
      */
-    repeated AccountTokenAllowance approve_for_all_nft_allowances = 28;
+    repeated AccountApprovalForAllAllowance approve_for_all_nft_allowances = 28;
 
     /**
      * (Optional) List of fungible token allowances approved by the account.
@@ -189,29 +189,64 @@ message Account {
      * and the time the system task actually auto-renews it.
      */
     bool expired_and_pending_removal = 31;
+    /**
+     * The first key in the doubly-linked list of this contract's storage mappings;
+     * It will be null if if the account is not a contract or the contract has no storage mappings.
+     */
+    uint256 first_contract_storage_key = 32;
 }
 
 /**
- * Allowance granted by this account to another account for a specific token.
+ * Allowance granted by this account to a spender for a specific non-fungible token
+ * using ApproveForAll. This allows spender to spend all serial numbers for the given
+ * non-fungible token number.
  */
-message AccountTokenAllowance {
+message AccountApprovalForAllAllowance {
     int64 token_num = 1;
-    int64 account_num = 2;
+    int64 spender_num = 2;
 }
 
 /**
  * Allowance granted by this account to another account for a specific fungible token.
  * This also contains the amount of the token that is approved for the account.
+ * This allows spender to spend the amount of tokens approved for the account.
  */
 message AccountFungibleTokenAllowance {
-    AccountTokenAllowance token_allowance_key = 1;
-    int64 amount = 2;
+    int64 token_num = 1;
+    int64 spender_num = 2;
+    int64 amount = 3;
 }
 
 /**
  * Allowance granted by this account to another account for an amount of hbars.
+ * This allows spender to spend the amount of hbars approved for the account.
  */
 message AccountCryptoAllowance {
-    int64 account_num = 1;
+    int64 spender_num = 1;
     int64 amount = 2;
 }
+/**
+ * Message representing a uint256 value.
+ */
+message uint256 {
+    /**
+     * The number low-order bytes in the 256-bits that contain ones
+     */
+    uint32 non_zero_bits = 1;
+    /**
+     * The first 64 bits of a uint256 value
+     */
+    uint64 first_long = 2;
+    /**
+     * The second 64 bits of a uint256 value
+     */
+    uint64 second_long = 3;
+    /**
+     * The first 64 bits of a uint256 value
+     */
+    uint64 third_long = 4;
+    /**
+     * The first 64 bits of a uint256 value
+     */
+    uint64 fourth_long = 5;
+}