{"message":{"slot":"974778","proposer_index":"146","parent_root":"0x52f04a399326fbbbd0612e8f5f28774696c9409f14aeaee3cf9041b56e85f168","state_root":"0xf1f772ad29f34a9216b8a29051e1ad936eb64d0e1c75d9e4cb3b75fe3b32d304","body_root":"0x01ceaf050811d5300e19b257210ff727fbb96227676cfc0bf64884fac6c69113"},"signature":"0x88105097124a1c64754b88ed08420de4fb4a0991ea7a974db2ceec2fa7af8d7b55f9ff7989c80eb461c9f31bf0db51e90e3b8ddb7d24e24e73b96d3fc79bdce4902f7729c01092ec3d935df5aae86ab9e8358e99b8cd7b2fdf0820f418cd8a6a"}