{"message":{"slot":"2899809","proposer_index":"354","parent_root":"0xb501843c8338edde9a15e27c5d981b346b4721177e17b32a0daad217b0a11d91","state_root":"0xc12d50c180a43beba78da6ed328df54dc2b58732f82e98d56669689e7c022f74","body_root":"0xa698a3c85e34b605c833dc3fdb4d2c1cadfd985737743df7ed40e2e7a6c95735"},"signature":"0xb3b1773beb2f1e7ad90208b454c8470fa121196b9b391b8e1835eff3aca6f31cc617f505876d2eb3df08db221d8ef6350a59126c0a0cbbdfdcae6cc0748a08df7aa1d40ddb0d925e9f22594db2f0769ffad9e94ee9310274527bcf3d0ce7b867"}