{"message":{"slot":"4257469","proposer_index":"40","parent_root":"0xf6ac45dcd2d1badf344f14f1759a11ed941aa923adc216078b97d38f70a593e6","state_root":"0xb7de6209b3a3ee077cc93cc4db900f42beb2d85f90867b52acdd3a6a4f0355b3","body_root":"0xbde54152720ca99d226c65886187c96be0b5620d170cd5c8694877ca7020e1e9"},"signature":"0x8b92c4fe28c75210f5bfde251c4277f549768c11711ca6a2cd0415785ff783e2f8794aa056d1af17ae170d4f639030c501d8c03b4f3a195fd29568176f01e969c5e92e8046a3d4798d750dae018c4c7bcea1f11a4ee66f45a6c51a3e6eae963a"}