{"message":{"slot":"1221552","proposer_index":"154","parent_root":"0x4d1fc418998a8f104dc3bf0e0e6f90ed438d2af5003d97da8d95ce052fbf5b63","state_root":"0x155a0f25536fffaece23356f22fd5276b921c3fb01661e920efb07230c6dd2a0","body_root":"0x4c63ad418d4dfa4a6037cd640cb784557363a0a937006d3201ae14ce58709a29"},"signature":"0xae3d06878743277376260928bc51d3008e508ca07eb98861d70fc59eaae112a1807078a88d732493d02371ee3007214e13a632d95928896d94a9fe7f8d9b4986d80f34a345226e4c8dfbf24ae481d99df83cb7f7bc4592536f269e7b8a580f49"}