{"message":{"slot":"2578309","proposer_index":"453","parent_root":"0x5b511821565308f37e552b962699e530fe6d032bf47862d83911e99c26fd8905","state_root":"0xec62cac8e505a5f49a58be203c352387b1cc49a047f6bec37c0feda72f1d9520","body_root":"0x19f7df96200b1b9d52ed57fc05bb0f1a34004ea3290a6805f23cf5fe25b418b5"},"signature":"0xb05ddd6c534719b6ef14dacf32a60f4287c808f1268d8f72d0a3b0075c8acce7e73d20db66f10719265f789417c4d1b71011e4b46b2cfa3bc41632f22fc16456eff38a61e3a6bdf0153feb12b3cbdd811c9bb7af389ebf730fa1ef0c61ee9e7c"}