{"message":{"slot":"1557708","proposer_index":"21","parent_root":"0xdbacb5802490178fae1abc4d851f1eb7f9d6009967164ba4190d0a2920c4d152","state_root":"0xa5e50a87c4ee32bd96374efe7af3fb114f15ebd233c49124d0b8edbbd011ccb3","body_root":"0x2eb6813615035583d5c7ea9ef52e9cd818be75e6eb3aa3dc035f960fd03e92c5"},"signature":"0xa7915c9c6da736e4e33436de5ba27ca0d660cb19d8d20d9e73f4024e410373dc281d7203f28891b6e87f3e86b2a7193e0554fb010deb5b36d28aea1f18223da11e49f508bc1a8c9ab12c3ddc5169e5e8ca5a1af588bb315566e688425dc71c89"}