{"jsonrpc":"2.0","result":{"challenge":"ZwKiQQ7QZad6dTLkNx5I4Nn3CctljC2rtNbHQhiLkJVVizBEAiAjeAICLoJQUn8ho0sjDrO7caQC2cKzL2wJ7dfXjtRBXQIgIbLd6Gt82NMLe5/oN+8NO2lWMnelXLiXOfNnjZ6KKco="},"id":0}