{"message":{"slot":"637678","proposer_index":"40","parent_root":"0xcaff31eb951947524d282c626d06970a2a241ef0ead13f37094a7680a67226bc","state_root":"0x5f80868c0bff25f7e5edc5f10b5cfbc5c5e59dc80337c0c5c5ffd7a3f6b4eacd","body_root":"0xb8ef19417eb52a318d0a46cfff83947c0ae81759346dd8f2b6f1c3c685dc24a3"},"signature":"0xa0b15eddb52a0104398e6d63b2ddafc9cbafa0333a0b34bb778b8d3ab0fa9de4ef2e97eb2d02bc2446c491b5ca4f4597128e347799f1ec7fe400e53759ce274413500dfe14c66086d57c25c842af60165797809dbd724674eb0306347c625c2c"}