{"message":{"slot":"1890827","proposer_index":"137","parent_root":"0x605dce946033dbca660c36bc9e6b396415fd4f79a2134ebcf0bcc8db11d7f764","state_root":"0x14c168b2a9a523344b8f7c2fdbd13662e4beef5f5eebe5c6fc79c4b0850a2711","body_root":"0xba218c8e786469bb65b98192fdda09bcf4dfd4ffb53c72d00ac62ec678e3f0e6"},"signature":"0x866ff555017dea297e4ec6f612076b730416d7d41c4b9bf3568a411079823e02751919445f0bc18c467a595ac2dec64216e6325648c144ad768ce93abb06df61e12b2d1f3ef0fcb49ae3b36ba7bae1216bf1d254a129b2b2491970f1f25163a8"}