{"message":{"slot":"678128","proposer_index":"21","parent_root":"0xc2a7c8bbe8e08670bb190beb26cf3b40211fe321d8ff480449bb46b19c9e13d0","state_root":"0x34576bfbc2a45258997f7b3bcedd463bb57e2c86e613457e70ed72d7f5c37b77","body_root":"0x59b62c749df5517679b63c976da942f1468f95202c46ad6e54fa31f6ed197f20"},"signature":"0x9245751400ff95a58202f33d685daed69f77327a15457b707f813b92be7af8471d7bf94c63ce97546d24b21e78f32e39097bcd381a381ff5ec07110c007cdb28bba09dd421f32e5036db72f3c470aaaf59e06db0376831c856138d21c5002e88"}