{"message":{"slot":"551860","proposer_index":"140","parent_root":"0xd70718a4ec5d63b94b34e07a1d51a8c28169850181de0b0defceb2c2e20c20cc","state_root":"0xd437cdb1bc464d3f9b794474d3092245dbcaeff33f665a8626bb0a6a3800df8f","body_root":"0xf172eddf0eadadbca5933994dfb4ff9c4780f6dcd83801144b707521f34234fa"},"signature":"0xa85c9fc0eb00b6c7e19641b0462e2119f1eef0cbd6ccce906f34c06bd39e5a59ed24d369de6c63c0b228e237c434ec2010197f9d8f1d0f2cc2cc89768907306bb27f9e661e6cbe727a73df9498ecf1c4f29ca99c7021239a26486bc36f09b666"}