{"message":{"slot":"3771372","proposer_index":"299","parent_root":"0x9c0a5d7dc5af1fed458edc09da5b46782f96cadf845737704ee9e8b236b96984","state_root":"0x66f8605cef4cafc68204b50708803793921730e8c9d5b8a85b4e2ed6511064d5","body_root":"0x55dde0465a61294ecb7c63f17ea6e58ede26f776087d2b93659d8fc667d4f88a"},"signature":"0x803a22280a0ef8fa043a242f7a1aa5e361701eb97d47d6700ad29ac48469b2fe722ad8e41211b1f49598c9264799db800ce4abea9633cbefb4ac2fa2a9fd907c4ed51a2b91d38deba7515f23fbbaaccdd73a0f9ed0f7bce071e2b5cfe8faea4c"}