{"message":{"slot":"3298057","proposer_index":"15","parent_root":"0x0fe2e0820f5ffa08a4b61f06f75ae1f591f7a5422641a4d7de3a9b577c49d464","state_root":"0x37681077913c57705f51c1f7d86f656c1b20c29bb3fec9626890fc6c539a8af4","body_root":"0x1818fceb3e9bbd1f3bf272dc1b03e9ee58181e7e53a433bc73065f5b9099c900"},"signature":"0xa4a48a55f6d99d33eaff72ab38c225192cbf0aaf105484ea176608a203540748dfb135b0304b6412e0436ffc400cc50c0db45752ba39a27051a0667a043fb34172129fde5196870d90a04d9026b3108788369776d7ad055bd479ad494275e349"}