{"message":{"slot":"3777307","proposer_index":"17","parent_root":"0x409b4d6d758ffc6a207da6e68b5040714f64905237edd6c4278f126accb84486","state_root":"0x53e4831eef22ac9d90c70f47364278d14062cfbc7d83a08e5a1a2525bb6947a6","body_root":"0xb08107596414223b11eb12f8d3f65905bced9017c05e110a953cd58026e6c3ae"},"signature":"0x8f8545a629321934df9b842a759156cbd089d11304f03daf72ce25306bb8e7f19e2145487a82bebb7de5fa3d9f04b432003b76184f34b763baafec269722408317193a1b4f0b15d6e99c947391a0acfc3ee0544faa48c4a97ac5fb4ea0f18b13"}