{"message":{"slot":"554226","proposer_index":"3","parent_root":"0x8cd9d8d3150f7c18596cfc46212ea460bd28ff0a652e773b14c32f4c368891fd","state_root":"0xd3c729ffe97b36e9338e1d3187397622a64885f3bbaa9021740628eec7bd0b20","body_root":"0xb2af89d2a96e5651cc2bf8e7c56fffc2f88df75f2d0269be6b54f627e546dedb"},"signature":"0x9600fd4c8432fa7c409b28662b19d356eaff5bbb6d42f8a01efa3575ab7fd7236929046aada5a63224ceb68b92300fe51845181ad7413fb34838e99e75e914643ff6454542339f3ff2d5544bb3a86d6ae8309ebea4da18072cb6bb6b117cd193"}