{"message":{"slot":"3490343","proposer_index":"689","parent_root":"0xcf93bbfe81a864264932483fdd35be7c2d82f70da707cbd58bb38a79be49258b","state_root":"0xdb92f180f00a914137aa3a3367b444dbd054650fbbb53afc3bb52e3ce74cb802","body_root":"0x9c556c91e51a9a169fe76300b5a488dc48a3628f73dba80e2ca35b13466f41e6"},"signature":"0x90997f7506f6ca34d469246edb9ebd93e47e43ce5d0376ed5cb551d84d6962c1c7847a204c6dba4dba964f5e4db80f340b5d44e086764341e098e92bd66d551d3afa0d8a17774929c3d556e8eef1b65da1751beb5398b098eeaf70b4769ec469"}