{"message":{"slot":"640356","proposer_index":"571","parent_root":"0xb6eb3acb6adc8078b9920b1b27621c712e5d494175cffc13441c167da6bda16e","state_root":"0xc899c889e1dde36673cfcd093793beda089371a8fc13493a7a481d6233b17f3e","body_root":"0x9b85a9fe127ebc9c83b3592924024ca579462fce8f738d063078e2b3123d1cd4"},"signature":"0x86f8af88f9335253e6ea247b96c676c1d775ad7792d5d305201c56edecbfbf136ee4f8d1aa411e1c8a6c20b282b93505199db68af8123c83d5e563eda71e4ccb2e30752d6c834b5c07d92fb89a6c456b066cb7f1ab0423e4cdced655c9533b9a"}