{"algorithm": "SHA-256", "challenge": "e75b7db6438b27e47e206fe7a6451c4077cbfaa2f0625bb175ceef9433155e2b", "salt": "049c2c16e54c3f53", "signature": "851f95884be3d8835f7dc49110141ba5a351c18a3c27d19ff8bd706111120d2f", "maxNumber": 20000}