{"message":{"slot":"2877852","proposer_index":"388","parent_root":"0xed52ed21e3de837b05086492495b96fccb715bf098890b12583692c84cd1ab24","state_root":"0xfdf75af89c35eefcef9a0e7d4a07d951c11b8d65a4d862a9fe0313c23fa6b341","body_root":"0xb64adfc032f3a9796316ab00eb3b27a2a503c1e2800aaf9a2c39bdbc11be249b"},"signature":"0xa419affe58a478f6d159feb985b9b567b04f5ed5757ea6fb6e78db2141f315fea4bb675c92b9762052381bee42bf663a003772fb1ed6e700d8817264f3a189fafc1863c255c17b6e333b900ff104b93dc952d036d317bba436e6785ef340d43f"}