{"message":{"slot":"3420406","proposer_index":"453","parent_root":"0x644c9966139001e73f32946e3ed09da5b12d179849d0ec8184841e6b97489b8d","state_root":"0xd2929b9bc9df3a6f508d43ca96ca83fe0ca73d0459a95cb2558a220ea5a2a14b","body_root":"0xe5f59f9f2183cba8f539e4b9035610e47dfc3585e2404e57263e6cb7c0c70954"},"signature":"0xb5053c42021c348864d22b9e276be582cc857bb00f690ca82f4e99704b87ab307e9586dea712878436e83d090f67088e05ab73828dbe638346bfd40a0485f9f3a391121eb4a923cfd52bc62edf9b6acbbb704342ae3aa1a07cb443efe9a4f416"}