{"message":{"slot":"557814","proposer_index":"143","parent_root":"0xb79b21d6ac74000b4543bc1eda2b3b0209787a237b793af5ba48ae71efe08229","state_root":"0x5b4e0db142585d73c94c94acf67cc766778dfd7f3157d10961c22965e53be357","body_root":"0xe48ea9a4f5d9c6833be66f153c001d0f9be912b1b89ca1d4846954628fe4089c"},"signature":"0x8ca46cd6ce0adb228384b4cabe98be7949c7b6d91b60e21335bc2a0767fbbd8ac7e259acf86de13777d6a4ed7bb8a65519989441740d302f9a02c215260b9faf17f6bb6c5c0e63d53ce5dd692be74e3d0df7bf86dfa285fe2599cfd372ae3587"}