{"message":{"slot":"1869898","proposer_index":"137","parent_root":"0x15f45efed03cb3be37ebc8f45e7685851dac13690c0137ae722485eeeea02eca","state_root":"0x162e2de22e3b84a3a8dc3bff71a8a762526545d1605c7bc93caf0394fc5a2513","body_root":"0x0a6b44317f137e89e69473b9f534e528f80f4ddabaab42b35706d8ce90cd3900"},"signature":"0xa9a77a524ce67fe61b39a5823ae24234ede58d4f36b878434a9b29606c29ffc3b37008e8b5eb622c7fcfe25adc14acab0aa84cb1b61928a1700686b95468befd38caf9fcec9465a676186e809605a63bd0befc5615d1fce1f4835e84c3d845b0"}