{"message":{"slot":"553719","proposer_index":"190","parent_root":"0x919a547d319ceda08d00d138afe0bf077ef9ec9dc5543c714cb8803674029238","state_root":"0xd8211bc0e9046bb43827b70cf4dab91abd6953c5e97b7886873b2dba4e6c469a","body_root":"0xfb807e3a5e9a2357ae12b91e15a1c65bb93982e43a6cdffab07ec23da9515907"},"signature":"0x93d41968d0006826635c88e59ff0ca71100d5aef63a2355b6df96368dab559907879eefcc393af8c219a36b312bd3da00b57c23f734961cd4b2825bcf957ba69199560049b79f42abfa51916f4573771f9113cf94ba06c5bae361a173bd54a57"}