a:3:{s:6:"_token";s:40:"9AvGHXf37z42IurUq2SdDyGnmm72yKuu5lE0Cm21";s:9:"_previous";a:1:{s:3:"url";s:19:"http://172.31.28.56";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}