{"message":{"slot":"878406","proposer_index":"28","parent_root":"0xdefeac41a392ee170b128dc82ff28bed330dd38a8b737334511588e5dca27853","state_root":"0x9de9b3a40be1936dc743cc7c7da090b39be01e4f3cdab11fdabd753c5d59d882","body_root":"0x810360ab3d3fab6c36bfa8574d7a309d7d5af6bc17f831ba12c4303bc9acffb4"},"signature":"0x972c2ab1f7ce360bee2334d94007b3613a79775431e518a25d65eb83b72170312b398a2852353624e230c340b4cf38bd17c1ed074a73c3a1b15c750d4e85e74945b9c45163da602211a5c23c42707e21c31e08d063cb0d570959a8ec74957a32"}