{"message":{"slot":"703871","proposer_index":"21","parent_root":"0x9f722ccb5b4b6a42b88bddf0d3a1f89ef469043d99788ef380c0afe050b441b9","state_root":"0xfecf4893652fd9a69647eb4e8c2e5f02b0c26886f4839d7e27673131f91bbca2","body_root":"0xad4cad08b0bb8cf7277eaa3d53d5abb79d43dd6289062460e9f1648e2b2db96d"},"signature":"0x8367b08342c770550789b3521e91f8382ee835c1ab1e67af32dbdb38df5292597d5f3dcfb4e62668bde9a116c853b62011a5feb917622a0f6b9d78fa9f477f5c49a5be2c5c87e965c1e51ed2e5b4de076b3165c2bc4f9883930c61812ea15ba2"}