{"message":{"slot":"1388187","proposer_index":"171","parent_root":"0x938b5f9b4c0f756e0ec540cc700c5358ef0a61d456fa340f879370ff4745e288","state_root":"0xb23151a64567f22b4243ec613d044192e897efca954f32b003784ac5ce36471e","body_root":"0x216bcea720143b0bf19ab775b0a3cbcf649d7f36a842f682a257f2c252d1072b"},"signature":"0x9625cb8e2a8375a62ef90d5bb59661cc1a539084faa56d1d8c56444c7624cf7894b3dbd274ceee59465b28559937fc8c0519bba936398f2f130c07ab5b806c6e3c0b357bcb6d12fb62981e3ea4a98aadbca636ae48b2ad061b038a350a0b97ef"}