{"message":{"slot":"754401","proposer_index":"55","parent_root":"0xef2f93c59170d171e6dfbfa157f8f73bf2f76f6367ded59a84cc68eb80da8207","state_root":"0x1acc38cca8b5239a1b48fa7f046a8b2688b4a2c61aaa87b8ef37a8983517ac75","body_root":"0x9692db6a0bd21725efb663b41c54f65b3988e41c4dd688b088b31a33a2b0ad63"},"signature":"0x878e3e21f0f323c148da8b97df9e725f36919dcf512b87b2158047640053c52d56770a4c0fdad8884f7590a090ee18ae052ff9de192f7bfe444a1fe52612236b69226d847befed2909a3ca6fdeb9d220ff0d76da8f8ffdfee11d24d26536f19c"}