{"message":{"slot":"339542","proposer_index":"137","parent_root":"0xb8bceb5d349e676d99dd678cdebe3fa4ee0dddea537563a4c2c9bbee489263d9","state_root":"0xfc675275d95eb854eac22b7c8f22adde9bfffb602924db44511e476bda55e38d","body_root":"0x74c9b7ca1f3c0fa8e56e6fa5aa8b17bee1ebbd35c46f8e74a58aca76d6e77436"},"signature":"0xad3f63f85a262e1223469d433bfcb92a3d47ebe728af52ec657c876b596a9370ac18f3ab81511deafd7d2927d21bf7210f3d1cc8fd4e336f4b8243b23611950b9760e3e19c793f1033e20d5d62b54460bf28740ee411e87c8801b42e22f42951"}