{"message":{"slot":"749739","proposer_index":"141","parent_root":"0xa2623e9d870e3a4a6d1ef99ef420fa333675d21b1312cde3735d672d2992d349","state_root":"0xb50058c35b0b29ae4dda7c56f29203ae5f9f805590eb6487bd1ec5f76e50e4af","body_root":"0xd54d4663a09e598405e5734b5e9f631be85b20f12c110c6c88ccc635a06fa140"},"signature":"0x8c7a846e0f676ecd827394f0915ceaf1a60cd144cb18ec0463dffe3b7a6d488bfcd3cbff0d67d6751dcdc3bd988e19b3116dc0ae998af8012ff97af235b2b20e1a80444fee45ee99cfda473ac98a22dadef79cbf9355e0f6e7260157d7bb60d4"}