{"message":{"slot":"2903011","proposer_index":"600","parent_root":"0x6123a51eaee4f67e6bc998635770bb10c7858213ab2f2cf5a01fb7fb6f89aa49","state_root":"0x45ddb68f85ee88e90ef9e1e6d9f6c2857419195c9e5d02fc82313884682dcb5b","body_root":"0x4530565d4effcbfb8b5af2b631a845d1ab8cd8e156f43837d73a941a81c7170d"},"signature":"0x83f3c8a527278ccf871eaabab2d8b6448b3329edb74e65aca775ee5f066d0f712865cfdf0173f6babf88483b7b9c2f040ca3b1035b502bbedcdf7d602e622abda2d008fad0fbdbd75f9de583264a5e10a360be7167f1f9220fec177534a9fdd9"}