{"message":{"slot":"640528","proposer_index":"171","parent_root":"0x92ddd5e2ec305be436cd82285dceaef281772b47db53c6fb34568bdbe4b98cb0","state_root":"0x9cfc64a08d9917ceb40371c93269e39aa4c7baf72f526d43d9bd72a6cdf2be10","body_root":"0x3d533f8b8bdfab1f6f506a46fac44edad744391e7a878a75af20fa7c6d316d13"},"signature":"0xa9f48815db88f1089448a47be149590f332440f86a1c25e136a85b0ddfcf35d8f372e31b867e1022a63344c26d3f94370994db8f9ede5621207ed2dd5ac02b6fd7651a5cf7e2e37e6ccdde464239e50acc1acb288a1c782db956cd4027cac729"}