{"message":{"slot":"1554660","proposer_index":"145","parent_root":"0x141f6f3833f93ce05ba5f9e6c176c55adb7d60e44c16593f77a59905aed195fa","state_root":"0x6101478bda9d02a98a71d6db1a5831120b7376391f4153375732de4fabbd0c37","body_root":"0x20f001b98d472a85406353f0d5b4bc42d748f923ebd13f1d0174e6b5038d19a3"},"signature":"0xaf7bdc630d7d72ad5aefa9a3d1b26885623d820d31d4a8ca0e0cb487f9a94da19f0a033e899117acb55111e03201aa7400fc3427e0702a550b84d8a39767a39159e030d1058768b6e60c906bd5d1af610845bae4968b873c92c52e05d44ba94c"}