{"message":{"slot":"2975041","proposer_index":"287","parent_root":"0x1ef0256874a53b0f88fc0f97586ead869f7b5da35bf023c6322500dd4326ae44","state_root":"0x4a0bfcf506e429952716e8c977dd8f696fe915ccb77c6865b9078f56ec9540cb","body_root":"0x4f7cfae2a8150767d0aa7cb0752c365e79aeb77e8b23d63fc6a3f18610e6af0d"},"signature":"0xb21ac77e2b1ab1ff588b022ec125488bd49ba94d3d54c3b6faef0b747c8f26bd697176f180c43eb291b395d2124a076f06d63c5d9cd8a28bd538d330a0320246d06eed7ef125126788e2217b44478eb20120ea3b67f038b96935735df35fa980"}