{"message":{"slot":"408407","proposer_index":"153","parent_root":"0xf02188f46b2b3f3f8faaa1d206db934a5188dc4a90deeda23e6e1cbb3a8b8551","state_root":"0xd46ace8469c6748738de557c6e62a7c341838041bf433b9e1a08cb5f4263fbb2","body_root":"0x8052f497a3a7743f346752e9fe02311d738be35c45dd2669b01227faae48b031"},"signature":"0xb977d884acf807a7c91fd724f15a98a07a9ec51cf479717b793ea8f14354490e4339a22556128c7e9fc134ab30300f70145897f8bcef74c7d777b9294e1bb0814771c5d8356588a11afb6824df6c9ecba58a69d45be5e2bc0296c3705a611a1c"}