{"algorithm": "SHA-256", "challenge": "2f68051aeececac5de9279b2e3901601c3bb5dea5903323a249c747753cb9c21", "salt": "120dd41260f0e0bc", "signature": "506f7d88ed332c0f77189f9d910c7d859a7afbfaec3adc3aab2eaf81e5ee4f1e", "maxNumber": 20000}