{"message":{"slot":"3257853","proposer_index":"866","parent_root":"0x15a02056d146bae3ff91feb1dd36299d3acbffa902bce15e6dd94e71e160202e","state_root":"0x3fc373fc8c50302561a76cdbac91fd3277a4ac27caae0e05ac2c525690809a22","body_root":"0x30efa4d1d1c810dcddffc3d65b9e59469d7ecf20cbaa7f58465ef9f128b0be88"},"signature":"0xa99317904821cb1bd9685043dd21e4a38866faf7a1096ce69ad7e22444a205ca3dcd9ec51836b709a6212d65103b4afd112d9db75f55b6321681472502755345b30d1792add67d101df27e4a75efcb64abe22e31ee75ca3832bc886855de28b9"}