{"message":{"slot":"748400","proposer_index":"72","parent_root":"0xb66fe418744efe0a246484f48b5c8f960b0470396f81de7d8474eba9b10b0977","state_root":"0x87b3ff10d9b7c9a8713eddd76a46f74e42a9c55dbf6e6c612872d6d902de465a","body_root":"0x73460c8da37e030a7cdadb1786472a6ceb17a52ed67443e03203f7619e4d646d"},"signature":"0x9380f0f39d993d509701ed82345371e11519ef32bb0ba2e698bb584efc4dbc416ad1bae92c28ec947e58a2d998173b6414b3c643ec5c420f7a93be4295e0599cc8ad449c0a9550b89d4ef0abf0d0db292e42e56d4685e4daf0cb01e1aef3cd8f"}