a:3:{s:6:"_token";s:40:"U4t79vL7HyFnVcsBjQCptpdpeAxz6h7Iq41yJv0d";s:9:"_previous";a:1:{s:3:"url";s:52:"https://waiverdemo.undersign.app/actuator/threaddump";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}