{"message":{"slot":"550557","proposer_index":"187","parent_root":"0x1fde3473acfde004cfacb1851dccd06b0dbf669b297c9aad13fb58fb2dc11d2e","state_root":"0x0db9b53589e5e3725e78a0011fc7645e1211791c04ae079ef975c83d08201c2f","body_root":"0x75cf37c415d3a8061a00cfe4c1e3dede12ada4ed1faddd319657e83348602c3c"},"signature":"0x959f1f4a14e5f6d35d118be3aeae417639c0d7351e02b9bb191b0b1fd6abcf5473e41bbc26b6094af60c1f6c5efb3dcd14c8455e0504f4518b2fe080cbddafaa4e4e16fa5d0cdc7b212dbf5bda29c2f7841fc23383753415ba14475f440d260c"}