{"message":{"slot":"2974583","proposer_index":"753","parent_root":"0x0a437929ed290e87b8d1906bbf8dd0e571bd731ba2d9cc5dd454def098e9914f","state_root":"0x65122837391ee990f9983c14e8ce30308558496c9643dda442668e754a6919bd","body_root":"0x1a7926df8cba245aef3272b508603e97b1c315b8e9e99df5c5f58aa0fe67d8dc"},"signature":"0xa2a9e320cddced51c14f27e37da50cc420c9e01c36d527f7289b0eedc6697c9786e2d0a921c0ecd3a2cff78474e507fd072dfaeea9161230917a17baee352f949c6f51766e189b0f39116356d122ab492b5002935c55b77fd31002dce1f0d2cc"}