{"message":{"slot":"546451","proposer_index":"159","parent_root":"0x1230483240d2c991ba3bcdd7a2b56752697afd53861b0e03124178438e4eabeb","state_root":"0xc63832261a677930947e02c0a57837696684de4c100c7a5aeb5afc0e77a91830","body_root":"0x9b37f786fce8db3d5e07c67b12f48dd788f9530d6cd5ed6c50197b62c5fdf0c5"},"signature":"0x881006d9cf9da77704302f319fbf6815a2c93d007a729add031bff35db0446c94ffc43ced6b97be317528afaa5bce423120cff5e203f0fb6908642ffd88081971a0ff5c53fca3df34f79c3d629ab2f746200a03b6004840717cccbf4bb02b7b1"}