{"message":{"slot":"553691","proposer_index":"129","parent_root":"0x5bf302bde17d5f961c0889503eb36fc58d27e5cf72859e8e561f63b8086a0567","state_root":"0xe4362180aba7c26a7408f3a713e27f353da124b7d9f20ec74446d2fd3f25da1e","body_root":"0x64fd585ebdd78456d94e56a35e2dfa86181b40c8afc6803ef232802ab9130994"},"signature":"0x8a0f67560bbf4b8f85327d371d805068a342aceec327cca27c74689d9cac677ca60330e20305abdd6c1f50cd8b0671cf03930f5f12b30128f58d66afcbf5a6d76c8a82f2cb14f3f6722ce383e737eab0993af01ef470b5e3f186ca8feb1d00a6"}