{"message":{"slot":"3266399","proposer_index":"299","parent_root":"0x8424bd08cf438da3f36d269a9e198beb61c5f7bbbfbf54c96ef468d03425cf5d","state_root":"0x362e52ed0d838964e41aeba029f1d59073b2049acb82b21e48600a3408655f0e","body_root":"0x30d26cf63817cb0841567424d4119b9c5662df7d46e62900d239e8b34da8eb9e"},"signature":"0xa9cccdbf508f20ed4ed70207202a1ebaa9161cba8d8e4be2807f18ea19759ae1154b1e985ae55e28eef26e38f07930570f2070ad696edd3d83fb4c8ba23a739bd79ab5d0ff115e16838ba509ee6037f851e7e8e7e446c4285655da60898f3f17"}