{"message":{"slot":"3299349","proposer_index":"555","parent_root":"0xdf3d97b8d2b471cd24b53e298e1927841786513198b1d3c9c9d3e232806c49cb","state_root":"0x81e34b5e2fedc2646c1fda0715ae0bc43de749258e297f8acaa519ebcc7bc20a","body_root":"0x4d846b7a2c3777f5282e1828e0549f70ba18a86680f69539587b6c4aa0e75abd"},"signature":"0x958508d41f2c89bd5a70ac99133e64d4cdab69720840dfee058249efc3968016bc5e9f72dad475a867d20e554961c90f10b935562b9e6ffdf982c44453561e5bf41fc6f1543a72d49a1a9b19a6b347930660b47c5089f345375d22018cd0136c"}