{"message":{"slot":"1615463","proposer_index":"22","parent_root":"0xcff4a581fd31a564597f061b76b689c4a2d9dac5bde1ed7f11408dd7841f7c9e","state_root":"0x107cbf20b414bdb2bc8630567e8301688d0f3f354b65ff8a1355db358a65f741","body_root":"0xa444a43835631651ae7d6f7956bcc25c4d74617937ff8a2cc46712146273210c"},"signature":"0xa9e58f0e201759d5df033849f43e55a94935f4363a04805919bc09dae7283dd2b99680d5ffa459ee3b892ce7ad329d530499398d08caad6a843830b6c2512130e97143b3bf55e0f152b9a918bb231762a77df7a4babb64ed99526a7802fa29ea"}