{"message":{"slot":"2144293","proposer_index":"542","parent_root":"0xc389fb8f6a169478bf9832058dad642a15519299ea01ee07c9fbb1b81448cdd5","state_root":"0x141b032fbe7d7865bcab3532af1347f4caeb7dd4af935664b0e4dcaa3e40d370","body_root":"0x574c05315ab6260514feb87d743cbace2bfd6414aad23ff867e403b752ad7bdc"},"signature":"0xab6e5dd38169fb7c5dedbbd847dfddb6772bbe2bfceecd974aae0db8d8e016e0f40d24cf915c00641f24fba4612cfdf51170d918a3f707ebb9f697f71647707cffd9da391c6ea2dd9dac1e360a3ecb33fd5a5feffad92478bf454eca46122f4b"}