{"message":{"slot":"2257842","proposer_index":"663","parent_root":"0xf61bf1d38f5b7a3e57746d6397616be68bb11eb79e227f33331d4acb317fce13","state_root":"0x331e2407c6eb1daa68c62671ca3666dabfc06199e29a26ee57ec31282af7da58","body_root":"0xd5c7f02b05c1f09bf5370a97ccc6c3c25135d816d82c8322d446b67a854aeba8"},"signature":"0xb8c52a819926dd927f877110efe78878907518cebb4a4e410a68e38d2980dbc5a1b5d7abdf49e52c4feafc1f2d49f8ca198e14faed82d2c45239844a827a0f3ce9d6726bac9b9c4ae5bc58f90dd9913f2b2014e9943b3070eede2a3b89798eb4"}