{"message":{"slot":"258394","proposer_index":"1","parent_root":"0x8da757440df913f35c5f7cc4c38a004e13444435e53b91b912b80f7867ee8341","state_root":"0x43e9a2e668f574f3c2e391e2a1faa2d874bd89cdb1253e0ae1e84e373f2b5155","body_root":"0x162068fa092fd6f953e7cad4c886ffb40c9e10615122c833a35f2e1c6a8575db"},"signature":"0xb2c09743a31debf1e105d4cfdc551472b5da5482325de3769b4858ee58ad33e879d21ccf27e4ade7ce3242a5917b157515aebd56a15343a7bf571cca4f82475cb001b1e2e01844511889d8cbb28a465707304874f7a925de4195b79bb75f9ce0"}