{"message":{"slot":"148449","proposer_index":"12","parent_root":"0x71981d9c307da81878bf0a3be00832fe7e337df5ee772d581dc21f05b8f18657","state_root":"0x944b9c889faa12a874690781d22fae344d5c88c11a8de1e09377e729e22cbfac","body_root":"0x3aa96b3476b911c4466016a0686baf8a0542bd85791cb0c8728fc95924e3e45a"},"signature":"0xab088222f98c2019477299c37fb455b0176d45df51139157ac766c4fbd3b27e1d3b31bd960950b9c2c988caf28513d210ea489c57940a647268b1618f7c3e26dbfa18fcd245e6a6751dad12a4d254f44decf34ad0fbf640800561d3610e92007"}