{"message":{"slot":"1287170","proposer_index":"148","parent_root":"0x3d234eb6917f4a88b0107e1398d2b793ea4a1efd7b2b2c78749d63e45c64a0ee","state_root":"0x997e3e82567301a5636dd801594b04c88ffc62710ceae25656d08b8fb7b2a1ba","body_root":"0xab1ac1a8ee75c282749304c78fd14da7683faeb7206904515960191e71219538"},"signature":"0xa7a89bd336e3aaa37e17a7a3454fcbd19573168e2ab4941959626726f8c68b69c653724ad9422e8bdd6fcf51cf0e671008aba2e5018b5e3eefcb5abbc59842a879c54ade1f32e2b8c149d13ef2920efb80bb18caa24e8a8a5f6aec8c654e1892"}