{"algorithm": "SHA-256", "challenge": "a7f038640bdc8ddf09b4411ea713581f11b07654ecbbe0d9750ce1409bfef472", "maxnumber": 50000, "salt": "bcb4eee8977239a784dc03be?expires=1786985695", "signature": "fdf1de386ca4dd137c34f4f19fde043174a1cfa443725b4ab9f18c8b49e4b2da"}