[{"policy_ref":"","steps":[{"PCRs":{"pcr_ids":[22],"hash_algorithm":"SHA256","value":"r5YTdg9yY1+9tEpaCmPDnxKvMPlQpu5clxvhiOicQFE="}}],"signature":"VNnP6c2B+JNVIXY+gGsM8CqfCqtbFDEGHoNEvpO58h8aajybfjn9nlqUrsoGyWx5/ytXPYrw/WWlGoIq7t4ekPIiX27YAt6pNGxeSMGcR2do3MKSCdyJ5WxZ5xjPFqalFcFTt4qVnH0d5XJd7mxlCxTbsLIk4TGTe20CNdWVsSWY+H7R6Mh65eGWjAPorl+a/iSWHfB3zh8JBZe629wOlOMIdTt4c+bONPfa4kXIVqnIRau4UDXeq63wrXXHEGorSHjnMKhysN1piGAsYSe9DNVn3Ku3/cGyBNw3SoKUdo7DUBVQ99+guD2jMprbVd4wYt+9bhU/2aQVgrvDhgkhZQ=="}]