{"message":{"slot":"4512946","proposer_index":"66","parent_root":"0x1453833d970751668281aa61984288e92154dfa0108cb5f69c091ea0e0395712","state_root":"0x9ba040b86884215e66c1756c70067d18fedfc65908917b982fceccff80807f4c","body_root":"0x90624d8f5e8386d2ce231f11966caa3a86b0f7822a259c3aa1131ee05f7ed302"},"signature":"0x880fe01944ec54bd8960ffb33a41f4b447e9bab4eb0c3dac8a4c1617ecf4950cb5a589dffc9ffb6f0b8ec6c3054e68f111e5fe48f7ba9df958df5815275e366c7e8a8fcb80cbe6ce30cd2fe5f83d65cb48f1c42e7c95b9638e6fa42adcb9c441"}