{"message":{"slot":"1454534","proposer_index":"134","parent_root":"0xd5681da54bced35d6347720b420934a7749e5dcc16d5c20e45a2a9be42e0a3d0","state_root":"0x64b42b447da8c130c1395299d2de4184f653d2da2ef015d4105ea50bbbbc8a3e","body_root":"0x7ce964ddea38f6147e20e08999d5bdec5811d524d84e698e372a558456aa812b"},"signature":"0xae1ed5b8d150de65e436e6d59185419a7ca91a2911c537115943e40d123bf50416a07255c1873eff86e41086f0fe4b790e2547366c8983d334d43caa72186013800505aae1961598dd9aa067334333707fd5fae673e9b33897aec5d94e22f307"}