{"message":{"slot":"3309146","proposer_index":"557","parent_root":"0x8644cf28561cc0e70ade9a092b250f8ed3930da202a1212df89b233693904087","state_root":"0x37a443381690a813a4247468af70ad5496b761cb9f7b596750eeb606ac8c5237","body_root":"0x28446c849773d265dc1e6567408588401ff84430564df40eb4d883a330efdb59"},"signature":"0x9617a99ac05df11974818b48a8d87dd713c11220cd655955a109c51ba7ca962eb398844031b97f4bb391e47bfbf3f54011314f141db3e0f95a2e2a61e74c4e6a730c1130d77c2094f9c4cada244867125a0e5ccb30580960e9ce880878dd0b28"}