{"message":{"slot":"300297","proposer_index":"64","parent_root":"0x2a21164a60602c6eaf9edebe8a67d9b71d168567875a24e3c9978938bb464db5","state_root":"0x9ba5ca24a8398612e0da19d573665b3561fb1573809ab7b4de3de4bd4a4e2b2e","body_root":"0x03ed9bd0d782c3cd36228fafb2ce06e0338de18576397a024c36ea2aee69d5c5"},"signature":"0xb0cde072b6d6895fb3f2dba6c6b88f8fdc49c887b9c64ec1f940ec664e4372c50f267bfe1918fea3a54ac9528e0811e91191c5accf1574c748f885adb1d19a76d3a11ea654202ad71bf8ae32408470844892d5eb6cd0eff126569ceef7b11337"}