{"message":{"slot":"450818","proposer_index":"144","parent_root":"0x8adb465cfb1bf905c4da6d58424f59f2462831c52ddc9c82f81d68c1fd9d13d2","state_root":"0xcdb500e3c229ab43e6a2419e4cc1faf8eedb6d19f77dc490c7f6fdae50d45ad7","body_root":"0x8cf473053cd96ac24309c84da6aa23f2d43a1efa40d8514320be5947937620f8"},"signature":"0xa87c3ca48dbfa3fe5c3338e7b599100918a99a94b87831e6c985eba3bfc524de0fc4546b15b50b85e8d3e329857bb26811378db3abcd4a1bff746cb14790dcbae0cb107b6f3b06088cf80621a65b21399284f4ce2a094508afcecf093ae5d077"}