{"message":{"slot":"3139308","proposer_index":"4","parent_root":"0x4209b8b90684e57e949defef981e452a50988fad738facea3f8399d351d22ef8","state_root":"0x4145d256ad70541de8163acf32c7f09cf120a241351f6b97a240f7111e5fcc15","body_root":"0xf51ece8013bf0ff5f2b979614c10bf2f529b7c98256c670fc15661327553895e"},"signature":"0x8e9df293f59a5bbabf0b636ef021f60eed4cffb4f7c67312039fc8314857f12fdb452da30d12e34c0bb3922f2ad40ac50132b0eb40e0a6006dc4f1d0d7799ef363e0fc78b069bb21baad0a07705b2ca3f6d783a778ee8c5378853a6b6d97bb34"}