{"message":{"slot":"515489","proposer_index":"171","parent_root":"0x44cfafb52bae2a0b896f7c1cc19582fd159966966b5fec6d77660792f39d559b","state_root":"0x306f7e63cf043dcfd695e2a0c45e9021e5aaa583066ce74e34af4f5377408ecd","body_root":"0x2cb82eeca63c0bb26ace6a8a6e286e1e7c5311c52cbce3e5c2e7bbc716413fe7"},"signature":"0xb73a4f6b1b5ecd81bf40eaf3eed18fa60dedbaf8551cff2e9bb9892b4a86d8407d76e34db4a8cc3595677c70d59a39590381fd053bfb33560ce30c1729249d33175e67dfcce7d7241dd37a6f53e58084794c4397ab8419c48a3c136bf989b94f"}