{"message":{"slot":"400821","proposer_index":"18","parent_root":"0x621dacc48173cbc9fe6da3a0ad2acfb5636d0361e7f502f7bb2cc39201604666","state_root":"0x478e4a2c8afcc50ce6654beb4c5181239fe00e089ec724d4215fa3108b5afa67","body_root":"0xdd1fba636ba242263443290c1b11e98f69f717e1826c409d15665ddaf2873cae"},"signature":"0xb01675dadc9ed9bef98fc5dd1b0fe5953aa984e686921902dacf88114c38747c66ac6ca557d7710fe3b1122df3d54c7208176a269fa1cf01e53f6647744f1ae7fcf40c77782db498794670243bca54577a5f5021167b74f9bb26b9397063c66c"}