{"message":{"slot":"643898","proposer_index":"3","parent_root":"0x052607a0d3893fea4cf28a1ee430e0ab3fe9ded81f70cd61288cadefa8d73850","state_root":"0x64ee1665798108c2a79ba337879f55e7ccc6f5e814484c0c8a05184933b83871","body_root":"0x3d5a15ac1f14421c285b25d6d69c0bab2a2e9b8d73b6a32010217fc9447f177b"},"signature":"0x8540e50d467fb0d4ce873dac554651d93d0583a428808faed6da6ec454901fd1b6e54682d5d7440dec6481d643d6106f17550efc51a0e674dcfbbfd51b78bf204a1470063212a37e1e567c7b13577a88c2a831aadcac85a7e393afa72cd68ad1"}