Set leverage for an RWA market.
cURL
curl --request POST \ --url https://api.example.com/v1/rwas/hyperliquid/leverage
curl -X POST -H "X-API-Key: $API_KEY" \ -H "Content-Type: application/json" \ https://api.perps.studio/v1/rwas/hyperliquid/leverage \ -d '{ "symbol": "AAPL", "leverage": 5, "wallet": "0x1234...", "signature": "0xabcdef...", "nonce": 1712000000000 }'