{"message":{"slot":"549458","proposer_index":"20","parent_root":"0xb7ac1b6d8bd20d3f2922005dfa4dc1efe5bc2e42039dfeb0547b7d658a4ef63d","state_root":"0x513594868a28251f6c576571e962c16d01aa204542a1648c8fea662927a0f013","body_root":"0x065c7547453e25227120c8642434685d8d9f2693f437eb01a3d11c63b3a637fc"},"signature":"0xb1d40b9e13b1205b6edcce859c5b92344db3865c08e28d43f5f0d015ce01dc0981b83bbec8d0da1e092b7a3b28b780c507d08480dcc07c341cbe84d2d539dcdb0f0b72a323456fe72964a908619debe062b14ec1906e4ae6fdd7e89955d028a0"}