{"message":{"slot":"1515363","proposer_index":"4","parent_root":"0xce4111b7ea637a046b562e04bc942d45431beb49ddf634923b7d552c7f739645","state_root":"0xb13b09ea37890656eb305c2d89aa722404d713a2d22be151849c9618cbf1e79c","body_root":"0xd712aca6752d0f9737c137d8fa5360812ac3b7657956591567f8349048052a76"},"signature":"0xaf7b22f030c544182d22a6ed2df9558a27491337324d63c774c15790ae085d304c94e4ebc542536973e185a0518af8c014bdb00c8ed07bc4a6ec4daa57f41b70e4e0caa144232a35b2760ab4ffa2c2dd7b57f9d30fd977e7ea6039ffc2ddde15"}