{"message":{"slot":"549900","proposer_index":"4","parent_root":"0x71f9f56b73d185baa437c12da0b623830fc11bf53b7dadd2e457ca060c0d7f94","state_root":"0x1628d22f5c2431952cc47059cb42c7f1fdeb98ba9cc81d764580fdf62b5cf8ca","body_root":"0xae8ebaaf5911eec121edd3ee9d90b3d09fec9dcfcf14892a83c02611d0760f17"},"signature":"0x8a7dd3c8a312ca05238c7ba1266c04dd76ff4b1c2981305177cc5e01eefc1277173a3690dc64492e8376e60bbd7d098e108022cebbc836d8a97a799a97d6f984e9af871d1fdbb01c26e93ef497d25ad7c3bbcfc9bb0bed888578ad3040d4c9c4"}