{"message":{"slot":"3299917","proposer_index":"21","parent_root":"0xeb130054d395806fd67f5a68013b2885fbc43bd5b16f49f22d9beaae4567d681","state_root":"0x1e20832792546c3bc924565c73a900703503e2736d15fe6cf1f7d7829b5edd00","body_root":"0x1f7ec7dc541ab4ea32ce5be7de1f88db923ed0feab90cf3642ab5d6b7cd14c12"},"signature":"0xb39853a284597c4c3c3efeaa57a7c1884a801bff1bc622aae46c33e94f313a057746228317bfdf3404bf5f161e22511e11f1c2b16f365c643b0ddd89431b1c64413fe796bd9f9cb491db1ecec6cf45d9d1a59b8d94ed1fb4c490f676f8840e7f"}