{"message":{"slot":"3454954","proposer_index":"860","parent_root":"0x2ac5de258e941981b238e38f7ae9fa366937d8ce1a2ed6ac69ba26c871e1f444","state_root":"0xa4e171989ef117fe235befd1e7a81cb54f5ee7bce05e25488928d5f03f38e917","body_root":"0x71799d497e2b6764137f0572517f131c50e0bef10ced09e7bfa9c43937a7b12d"},"signature":"0xa8b715f7f84df084d6254b592358b8d0af13546f61724b5ab350fe68ea86897fedd53a0661da88ae55320271d3299fa007e1104739e3c48e1f16f7e554af1ad0933e483d34f940e649aac6fb3d2289566762d1d03f0ea8f4bbed97a5b510b4fe"}