{"message":{"slot":"278754","proposer_index":"54","parent_root":"0x4743cb171286c8b75013ff4be86eb92bb39c678f5d0910d641354aa05f3de3da","state_root":"0x668ad5a720346e3834b0fd40af4e9474069cac9a44085f19cea6204abd9d7036","body_root":"0x8c61ede8dbf31df70eb2a5c635a8eb3e0b9667f0bea590d0394673f034df7a95"},"signature":"0x96a9f495b5a6360fb724e852f90e605d3c003ba9ae7c4abcd9b48e3b959f6db4c9eda584f117573e32895bc5a8bed556020e3fdafacc0d5a2dbc7e6275bb4e02962be6a4e5342b55a19138a0503695ec0761a3a9e4a6ce21e951a8b31533d870"}