{"algorithm": "SHA-256", "challenge": "3308f4cb1d641ef05fe1d289fa4d4089b566ac3140a0fb7eb3a6ad087ae89c4e", "maxnumber": 50000, "salt": "b7d3b71187ee55fa7ca2d8f7?expires=1786916832", "signature": "7dac5e448234b6a915326799379dd8b6111ce74dd8dba6407d92b966e25b4d95"}