{"message":{"slot":"3750315","proposer_index":"647","parent_root":"0x6b4424da31a33462bcd89103666669daab972aac3383231d1f36eaf38a637ecf","state_root":"0xa5c5f0f76e4520c612287e1c8a1f76929da0731651e458d9210981686942e854","body_root":"0x08bf5efe04ec81e3d9e3c636116510865fa112c9ea95f193e7e34d755714a03c"},"signature":"0xb8688e959673e7b12da2c29857d482db7d5289bfdb43aa387c62c2812b52cab892de7a1e37e259380c557128e40b8a961000d21b60566d6d3365b24bbec5f5a014b444f3e80649fd1e3784f62569027f1070da2edd8d8bda516c27d91787f9b3"}