{"message":{"slot":"2958883","proposer_index":"857","parent_root":"0xb71e0abf93e42db2f5ce9bcf63c017ab5244e48a92f86a9bc4ff1d45c96ffdd8","state_root":"0x13304057726e858d99f7742fc4434d930675005afc1dfc02569aec84d86615e2","body_root":"0x9d92dc1edd8fd3206a84e8ce86fbd0b233f023ec65b30055921c38bdbbb70068"},"signature":"0xb75ae08353c10fd095b49939f5378d4c53c00ed18d5221cb2494a431b94060a5dff0f0cd450b0476985d1eb8e9bcdd9904de7d1d002a88f50415a816d6d54eba16df66302049c6c73972102eed6cb01df102b593479d4280e7237e7ca31f6d62"}