{"message":{"slot":"1621866","proposer_index":"121","parent_root":"0xda51b140bbaa1c7bb4b935feef879b2b8fa740bec11034dc9a1348de20680ee3","state_root":"0x2c27a94c4c3caa53a5ccc70c6f19b534d23d7dfd6e160a916886ed0c7e9c537e","body_root":"0xa12968f5310f476d38afd7d602a2dae7ef703df4444c8c8bc49c9e2aec7ff927"},"signature":"0x8d1f42136e138e56d47217337f18b3ce5840847b6bafc9af5491deb2a639de5860589d8ee350fe7027d4aa9e730bc755159e432d268f2bb4a50df993627d18cc10cdfb44405b82a221f80286fd6a8873773572ef2462aae5bffda650f2ae5877"}