{"message":{"slot":"2888380","proposer_index":"478","parent_root":"0x3feb18a6183b70502965825ac6b43a5eba587dc4a6408b45d5e9b3bab14bdc43","state_root":"0x3a30957856d37ab014eac12c03167233865f5513cb6758fde13da4d0fdc26464","body_root":"0x37c564314a3259c5ef77b43cf156c10ce2714f23ff51ac901d53b55260e8b000"},"signature":"0xa6971a3770a7e35bafd0d4a75fe785990e0196f503d5557c557953db3b6ff07994fa4ee6f4afa4ce1eaab04729a7136f147baa443e8d3c2283eabdb3efb684c480d9dc0ce0a4f7b170ff87df0850b23f7d19ed42bfda6178923116247d8c9733"}