{"message":{"slot":"1664684","proposer_index":"17","parent_root":"0x4710229b393b5c17b9a4d38acea85af1c1ade93e65e34f87efa66a795b290d1c","state_root":"0x87f502f0ba10842e17fa0de44593772a5c63d12ad1090f27c1f35b210be9a618","body_root":"0x67a60135bbfade4c14253fefc92a3619a927bf6d616deccd8596e0870aeeb1cf"},"signature":"0x82fb27ca66b0ad6dc71eb55faa6bfdc68960dfb329281b9a4e051e8d63f06fab4e774a72d03d071d22370734743cb18117369c219754099ec40c1d5e637ec3c8dcde779e9dec36d2dd2dcb00312315dc6ad1dc95ca5065f822a6ff8fcde4d2f2"}