{"message":{"slot":"159563","proposer_index":"138","parent_root":"0xd6d76999d70e411b71dc3126dfe8c80fb1e115975e4e09e072a4349a9d6c1c72","state_root":"0xbbb2e8ccb3440d2a3d38d17408bd4084531697e28d8d078b2f42c17113889baa","body_root":"0x52bb91fa350181ebec7fafe53301641c5490a715538dbf07334d70cbe92065e2"},"signature":"0x925229fa603076180feea9fa45412b1327c05e152eb55cc9e6dcbc7ae4d02a01d3ccc638ed22de217c7b199d2aa2568909a78a0379b7a563e03d278b66a8690f69b85be0f5f55415fdee738262c2340a17b91dfe4b395cf5d3868558936e6004"}