{"message":{"slot":"3389367","proposer_index":"549","parent_root":"0x5a93c3a5bb3db8c077518940ed14b47f16b98115adad2d98e9e256f8ae352d70","state_root":"0x19387542890916d8d546355f80308e9e6480ad5cd0e1e807ad3b8a1c326b81af","body_root":"0x7afdcafadcb6f0819389acc9355ea99c8e19e7747491ebfea713f3d3eee7af8f"},"signature":"0xb99b9f8c264aafa503b3e869c054ae993491eacb96286f3db78f7ee1d408ae9ccc7381e39060f86d8104703ae5801c8d12f1485d9751edbab2f0bd3c8145ef9be873b20706aa032b972469b62b07395ab05f0cbac665041df3c4927f7b7398d6"}