{"message":{"slot":"1299544","proposer_index":"156","parent_root":"0xe30bf7b9f1baae1d22bc6de986e22f47f4ebdf740120e784fb51bfee74123683","state_root":"0x39c29fc5f2c2342defbb8a04ec1ff32c20aa7da2d57b3141624dfd58cda537b8","body_root":"0x305a5767c04222a5e83bc12ec231e33713a04c27bd456c2993ba583edd56f3ba"},"signature":"0x8226794a0aceef4891c0d320bc372aa14ca3908b808412faed4482850174ed651ca71b1418599e9749a5f06bece299ba1496256f09501f7b6d515bd8139f1a863f1cff9d8df362e6313c63033f1c9f4cd3786744119c4a2485ec06688d375b94"}