{"message":{"slot":"301776","proposer_index":"145","parent_root":"0x0a4a5bdf55b2923cbbd15c3733c302973d88695779f1f0b851c9d6bdc22f0116","state_root":"0x1227b1b339c4cbe3f873d0f94fa6a16252fb621f42a8e89e1764d8f49de5fd89","body_root":"0xb2abb6b005347d442d1816acb3868873f6537f6064d425b7bd4fd5307e5f47b1"},"signature":"0xa16fae916a6fa1cfd8cf5cea1159361406a93ecbee8891bb6991c8ba451cd6cffc007aead99ffe30c4051ed92bdd910a0b5a58e8c51b6b6fec036cb11474f1ab0118b6dbbdc993e7f9309ffa7836dbec71357bd9505fd1c11d71df5430c71740"}