{"message":{"slot":"729558","proposer_index":"17","parent_root":"0xef009ce0d4d419494038f957913e65ac69957f0640b2866a675dbf351f142f05","state_root":"0x8df3b76d978d2b300694ccc396dd02d6d1e2de7fa43b80f160295a958ab56be6","body_root":"0x87109f6d4eb5f5bb7b8bc048122bf25b6548e445524dc349ade7255972fc5bbb"},"signature":"0xaf4d9457660f1d341be6db52f4e5bcaa0a0305d25a923b3199b60f31a21026f63c24bb9c150103089b453677f7d96aaa135d709a30f1bcc2b6b900aa8c8e78b95d87500e1264ceedae6b9d40bcaf5665e8f66b72e36ad2eaab78b01c6d84063a"}