{"algorithm": "SHA-256", "challenge": "ff6f3dc74289722366a447afca3bcc6857e8a3704e0d4d021cfcecf5d55c1456", "salt": "ac252a61f675e9dd", "signature": "ea14a23ac6c4a9592f44eb4cd69070b20c87fb3708627083d95dc987fb87ffa0", "maxNumber": 20000}