{"message":{"slot":"66975","proposer_index":"137","parent_root":"0x3ef8e7c067cc3829c65fe341c8d46ace1b18ee2e46e478286f13cef866241931","state_root":"0x1cd167c2bba764c25362430ff8a986cefeeada776442249f08220688f24d0c3a","body_root":"0xab085f4b2c8f2766838240485e336ba2a8a7c188383d70490f53e82c930cc6cf"},"signature":"0xa4eca0fa4ff45512d396ad9fdf44659d8d54a8f85defa5848a14cf9df56ca64f1d524f4e18a81086c1b66bba8151b1560b23d6e8b96a7d2ef4940d9bcdbc5518eb8d8f1efa1a5bc25e959025fb7df18d495f5d0feab2702e9c846bd544e2c2bb"}