{"message":{"slot":"2972948","proposer_index":"1137","parent_root":"0x65eef540660a36998de3be18542b105bfae4ecfd9152f76efa83b8dd9adb757d","state_root":"0x686d1f9a60c8809c3ccac22150b6f2bc5f2f290c5413d61af299c56309bda453","body_root":"0x7cd46409d2d6302079bb0f63dec40a6f3e27411e1c6635714090aea744fd3e42"},"signature":"0xa34c5bdb61fa9be5e7333b724ca6f9f992608bfc55cee0df02634a08b868226aee56a94b8e3e20170fd3d72aa366114411ea72c8ea9ed506405690bc5b0750429acc1d845315ac46f7e3eb0713bb3422e608cec1a22e87796d75d96e0e24ca3b"}