{"message":{"slot":"1290345","proposer_index":"956","parent_root":"0x974d992056ddf3c1fa82f76f0d3a55b21845de8b3da098a28304814a8e30e67f","state_root":"0x762d8e8fbec22904fb891305c065f5c7bd0e678231ecde5b558be08c1f3eb5fd","body_root":"0x51e398fa8a34b21301ad3eb6549820690e3977dbcf9e16161439da282887ab0c"},"signature":"0xb7b4c84afd681564e1316bc3d2c561af9eb8e641d4eb291643ed984a7738295e4b66c1a03661adff154ee9cf07b8f7f51538ef79ae6e13b85accd7d6937a0d05465bd1e8490471d42e14dba741370e6312c7f8b72b81c2c618d1e087fe9e4a22"}