{"message":{"slot":"878915","proposer_index":"75","parent_root":"0x75cdf13dfdefda2c80a8e1f87ae72fd2b30edb56213be651f92ac97da6ddce2f","state_root":"0x8bb1b79f4ade81b886285fe65162a74e49f1044bf51b92a986043d9ec88e9caf","body_root":"0x5d5cf2eceb07eb35e5a294b7d569d8f5ef32ce4ad1b0872169e990a76984efc0"},"signature":"0xb269397614ede50013d44d93e44b5ae826be623519d6d2326af3b3693019da8f5fd457448a6a0fa8f6e35f216dcf3abc01f409b268129c54899686be558bc327837560a2f0911a109310519748cd9f295143bdf41faa6c5be4382e8d204b61f6"}