{"message":{"slot":"171215","proposer_index":"75","parent_root":"0xd5afe8fd1599a56eeadbcba75ed3616d29b443c462c6c37c0e0234c98243c264","state_root":"0xa6ff0886dbdcd25a3038a88f8fc1ad2ef7078afa7e2f4e46e25f52155295bc56","body_root":"0xfedca4e284cb50815401a019beb276ff6c3973e18f6ce2695e3804adaa94cfdd"},"signature":"0x976df3d59485aa04d0c7c02f63ee05c5946a1f52ed7c847c8b76da4a77dd187351b60e01ff2deb5944b57b3472a23da60a556daf2d79f7ef9d8c37ccaf2b07951ec16711d5ffbb564591064ace5f79370084eaa563ee8b7b47a1ef9507ef222f"}