{"algorithm": "SHA-256", "challenge": "c9eb7677bc4e41d38b265834fa0ad93746db59fb46873d284874e2a1f463f76d", "maxnumber": 50000, "salt": "55627c2bb80f22f6f453eee5?expires=1787321129", "signature": "a2c519bfefd49f0cbf76c4b31536c0a8e58b86caf5cfcc557a8abdd64714272e"}