{"message":{"slot":"1657971","proposer_index":"17","parent_root":"0x987c069fd1faf957e92deaf61ac8255c746e7fe783ac157214d1115f74d9dbed","state_root":"0xe7140a7f1952779a9c655209832742b0613c788a610e38931bebdbbe9642898c","body_root":"0xb61108057224407d0f35b87ede8d72967f27e09c91e1b5a806d01074a0a87cce"},"signature":"0x8923e39fe1d375c781ff53fd669b514557b1c07f8ee083a36d2e321b74963d92555336146652cc7e470ef7d985006f4c18f15368eadf904b8121f2dfe0ec020672877c66888444c3a74bac9765415c28b97578fa4dc724b1de8843c3752ad261"}