{"message":{"slot":"337771","proposer_index":"66","parent_root":"0xb5e1e5d61223e0ed002283c572e3d0ede11fe731b35467fb19c4cc2f67f20d4d","state_root":"0xad4f8dd45df6b581a4f061ff7658a2949efa8d58216919312ae2d1b248c9061e","body_root":"0x9f99b06f0d429802e96aed8fe8e48e25c8429eb0e2c5fceaacfd7cf1ad5a5caa"},"signature":"0xab1763f2568473e5f61e9a37a56990f9ecdb46e7d9ac2922bbd8fd695b3428fda7779e6f4da8cda6e8d8988e67df6f2a031dddd268f35b8a92be95056361ad636798881c303261fe8cc79856e0e402affe0f0c3579f8ea5a4bacce55bb4950d2"}