{"message":{"slot":"290157","proposer_index":"43","parent_root":"0xccb8d39afcd52a3442b85d0fc2966268fe13a2750eb2daf11c4c155b5f255f16","state_root":"0xa4508b4aaebd6125f9cc78758c378d049e9e7944919a83e455141ad2396f46b8","body_root":"0xfd1f0a2cea6638e53ff95134c20e5a95223d22591ced27af3ae916b7adc42a25"},"signature":"0x8d0cdb6de5fcb93bfb171e4596d21a7bbac4dbd5dda5227037f2376cc6c4335adfe47c09e6d4d07e13ac2a269d5b8225177ed64d91e79257acac8b2d02f74955e0360539608e3408ed0a30f6f89ee25d2435eb26c69ece545d58b5162d27ce63"}