{"message":{"slot":"3219741","proposer_index":"1140","parent_root":"0xaddc31353d77720eae17336408cb8fef9e3dbb910a59d3c838e13c53713e1a1d","state_root":"0x91e6a1c7d935800ed56aa8f11d8453c98c49da0b1b30d5563af2edcd7888aef6","body_root":"0xfed9948f338b688162a3441da93353a4ab755ae97ec6a0a5831dc4df5be15afc"},"signature":"0xa2174ddd08c2f50050b2971da858355f301cae1f535ccb1b4cc4d4f3a8412226a9d564d88530ca6ab2b46bf296e92f4e09d8d3ec794a2726fbcfed75a8a8694f76b8b12419346e54d029efd5c743c17fcbba66d4906e4ee7fbce2b297cc3a076"}