{"message":{"slot":"2507200","proposer_index":"289","parent_root":"0xfd8504073129d531e13bc4bf24f94c76ef39dbdad8271c21388b61ef5f673e13","state_root":"0x4b845806831a2ef66b984558a21e62c7a2c20be8080ed356d890d20826f7167d","body_root":"0x7c95415dd8abd59ba248f6951753ca4053083af4b7c3f6f5cff61e94299f795b"},"signature":"0xa4c807fed312db246974a8c4b45fa7e0917cc646034090c741c8ef624a9b78f58a3ecf50dcc679f17ed1a9c2d1594c2f1116c3954aa8ddadc2da5f314ab1206e4b470d2505cdb9e804b628a40cc192b6b2e7f506b1e4eee33e2aecfa7f0d14a1"}