{"message":{"slot":"1913853","proposer_index":"64","parent_root":"0x5ba4db011073b10987e4ea05aa9987a6beb91d63f0971581071409c0c7443aaf","state_root":"0x8a4c4672a92dc83d0b5a70005708e47904542c154b0e357f0de9f120812f0b75","body_root":"0xb1b6d8a7a22f3d7b5c514ec3c19f075356f13bd92b46672e5e570d9067339599"},"signature":"0x988ffa075c2d8e252404fcff79aabdc4190d3ec5078a9e0ab10326403f836413d0f978dd14a28621366f90bda5937b980ae74b0160b955641caa2778d3b238748086de172d567c05f7bb63f026b1030e3fa808548bea48fd2c78262878327ef1"}