{"message":{"slot":"3221129","proposer_index":"57","parent_root":"0xf5912a7d9603c8a7264713588a72f21cff2f1751658019083d172e766cfa17f5","state_root":"0xc85d0d4c11689282a882849fcece44604b6907dd35ef77b71d0a90033f893f9f","body_root":"0x55df465ecf174db95580bdc267c992b5996ff85a20ca1f914f0eff08197892d3"},"signature":"0xa0f9a32200bd68323db490d055f464c1b41c233f0cab716edf688a7c9f57966dedb61129e987c5ea8085725246fa6a450914f20282d87c9170d7d496eae2f1d40a89b459056dd0afc6ac860e78e4fc0fc12d1a0bd7b10c90dfe3ab7093031102"}