{"message":{"slot":"1280306","proposer_index":"155","parent_root":"0x45fbede03e4bcf9d79715a08f96497561895dc65b90b0cd056c2ca666c049ac1","state_root":"0x8a883d0adf85950df143e9439b08c35c2bfa8702735e7e40910434f05c402574","body_root":"0x17c5203afac4d4a96d02f1beb3d9d7291513113eb3d6b56bb02698b0392fa363"},"signature":"0x8ace3dae8883cc36d49a8cd19a998559706543f9388a61699d5115468c67ad05a1feba83d9395db050cbb3d6169fc69a1032111d439721b657edd57e57d3712dc4f7e560c9cc269765005bcfdf0fa180d690524c839c975d849df63205566285"}