{"message":{"slot":"2881567","proposer_index":"1137","parent_root":"0xac1b9c73e8591d79b3f1214d5dddb9928ea5ba0256e4ac92d19db471623968a3","state_root":"0x948adba260e47da1e1eddd71073f02da2759179f70adbf1f3f7636e1e5a1329b","body_root":"0x68c7972cbc7a83af7189295715413dbd4d30b939fc02208ec1f6865c6dd7c4e6"},"signature":"0xb2933d1bb85b1be1921bcb070dc6e7e3b6cb1cbcdf1ea2b49bec3c591122f6d9c248bb92013801074030ee88a302f03019f1dcd366551afb39a91a20d46e6e7ce421dc321b40a774ec4f4974a0aeb4eb4310ad2bf35c41add6218ce40667c8cc"}