{"message":{"slot":"554561","proposer_index":"121","parent_root":"0x3d798eff8f98b1e181e54bec0371feec27393fd2298a14c719961c39e23a263e","state_root":"0xe2c710b3741b4cd1e969099a76416aa0677825e89450faf63cf9c53d881686ce","body_root":"0xd364a335de951a4f110cf5cdf93d2761fe58523712b3746440c9ccb1745a4a01"},"signature":"0xb4f75841a996dc69be1539862f4cd59c7458d130dd203044d824c89b54789436ece2871016e4dcfab46dc855d17fea141476c13d51d465ff908754bbf87c88cb9bf76d6918ae3afb54afd53a2a71741b3e7d9be337a367fe6ee347c175adc4b5"}