{"algorithm": "SHA-256", "challenge": "6c650baf3074c7357214723dbc1eea4414b92ddb35c82321bbb4928c5005b406", "maxnumber": 50000, "salt": "513bfb973bee37fb3e2aebf0?expires=1786895644", "signature": "7b324f815b882155345ccbe6cf9e65e989f6bb21400f52c3779e3569b1508c5f"}