{"message":{"slot":"1403889","proposer_index":"143","parent_root":"0xb2b0a71f92b6f01fa8f9d9397b885c99c529c8b760debbf5443b807c892026ee","state_root":"0x3cd53452ef5f3688d7dc2065246ec6c043c6f2f7981e39b52020f95e5c1fde6a","body_root":"0x4da3d51d05d1648b9dc18ba79e0a65559e755b6884fe6b55dd02a66341dfa120"},"signature":"0xa78a44d4de09c8eef5f7d58d2d781ed4a7fa5bb5d9c5954a2ed16bebffefc0245050c5916817b83909dbbe24f7a726640545586d836dc0b393065f084d1de55347658b470e0d7e275b2a2e327757a1e3f99c54bde7b2b517a2c35ee91e04abb5"}