{"message":{"slot":"520660","proposer_index":"154","parent_root":"0xb98172f6f6db33ff18d5a4c1505b73aa7f7fedbeb6f3949379c874d65ee50e68","state_root":"0x37330f7410cf637286309037902f44fe610736362a371d0b4878fe8166ebd89a","body_root":"0xfc4e13ebdf9c7d02b019691ec4a635720131d4b3b6023383ea9580b7dadc2204"},"signature":"0x8a3f7e80473891fd18a7e8c88e4dd3c3314bdee20c430209381a74b16cd7431913a191f1729f9e008a4c65cf5204362801c1ca2af83f0a01b788197535441b7869fa1b37cd98f44001b52a2e5d2727b420cfd7d0601c33ff82bcd9aa0795109e"}