{"message":{"slot":"551590","proposer_index":"13","parent_root":"0x952ec172abd568734c8d614d655cc7f7914ebbede9213ac2cda61b10908ad02b","state_root":"0xb335e4e2cee0430e846a71c31300faa2dde6cc1263af9c0196919e58f93526ae","body_root":"0xefcf2d20a1c319e7c35f74bf3be83478e764b02ce47e49f1876147cd44f4a0b5"},"signature":"0xa1fbead7e6f28d4093dc6330b945c9a2aef7ee770f2ccd0075639dd42d2e11980a92bbb9e728b1c52830e64d04918121029e09e4cd19843ce13f6c390ff9a07f0c0cbb6aaf500703ff95337df983099f6d1f9990c3080a0121ca1222e29936e8"}