Signature generation

{
  EIP712Domain: [
    {
      name: 'name', // rysk
      type: 'string',
    },
    {
      name: 'version', // "0.0.0"
      type: 'string',
    },
    {
      name: 'chainId', 
      type: 'uint256',
    },
    {
      name: 'verifyingContract', // <OrderDispatchAddress> 
      type: 'address',
    },
	],
  SignedAuthentication: {
		{
			name: "account",
			type: "address",
		},
		{
			name: "subAccountId",
			type: "uint8",
		},
	},
}

Example response:

[
  {
    "id": "0x123456",                                  // Unique identifier for the order
    "productId": 1002,                                 // Identifier for the product
    "productSymbol": "ethperp",                        // Symbol for the product
    "account": "0x123456",                             // Account address associated with the order
    "subAccountId": 0,                                 // Subaccount identifier
    "isBuy": true,                                     // Indicates if the order is a buy order (true) or sell order (false)
    "orderType": 1,                                    // Type of the order (e.g., limit, market)
    "timeInForce": 1,                                  // Time in force policy (e.g., GTC, IOC)
    "price": "50000000000000000000000",                // Price of the order in e18 decimals
    "quantity": "1000000000000000000",                 // Quantity of the order in e18 decimals
    "nonce": 123456789,                                // Unique number to prevent replay attacks
    "sender": "0x456",                                 // Address of the sender
    "signature": "0x123456...",                        // Signature for verifying the order
    "expiry": 1625812800000,                           // Expiry time of the order in milliseconds since epoch
    "txHash": "0x1234abcd...",                         // Transaction hash associated with the order
    "createdAt": 1625812800000,                        // Creation time of the order in milliseconds since epoch
    "status": "OPEN",                                  // Current status of the order: OPEN, FILLED, CANCELLED
    "residualQuantity": "500000000000000000",          // Remaining quantity of the order in e18 decimals
    "trades": [                                        // List of trades associated with the order
      {
        "price": "50000000000000000000000",            // Price of the trade in e18 decimals
        "quantity": "500000000000000000",              // Quantity of the trade in e18 decimals
        "isTaker": true,                               // Indicates if the trade was executed by the taker (true) or maker (false)
        "fee": "10000000000000000",                    // Fee for the trade in e18 decimals
        "createdAt": 1625812800000,                    // Timestamp of the trade in milliseconds since epoch
        "uid": "xxxxxxxx-xxxx-xxxxx-xxxx-xxxxxxxxxxxx" // Unique identifier for the trade
      }
    ]
  }
]