{"message":{"slot":"2881323","proposer_index":"42","parent_root":"0x220e4659829833af225a8fcb99c5011fe551696f4e72e245753102b383484516","state_root":"0x15b140d5ecf777af1e24479bf51783dd79210363666a1cd19c029f328dac40b7","body_root":"0x21571ca333000163c914d86ec0ff7a485c17d656897383343f89c9a76766ea60"},"signature":"0xa5370082d4570b15aec7d936db04aa0255507dca7d09b8e7ac6a511eb18558c329d68063806a743a4fd838ff8e804de6048e421c19ad777733fa800ee95d79ef34b76133f594949a31928e270ae46b9fb783fd6613d6b90cc073f6daf8ee2122"}