{"message":{"slot":"1663941","proposer_index":"142","parent_root":"0x4bf64948c4a2425992301bc885943c3e2de816a74003ff5be78525a5c1d3633a","state_root":"0xc478a7f44396bfbc35e11911bddde256e7d168a94bb450749e9d501dbbad3cac","body_root":"0xba14e802f202053d71c381704539b1b345271e2f463305d74601a1f0f9cd4d7d"},"signature":"0x81054e196b3045c3b75f6a8f48805618e8fee65e7914d14bf505a03f26730136333a60d8ad9b3fab600a8deec9b6295917189df0b6117c455740772b52f40d451570bc4e2a97f33d250eb254c8ea37161a2ca137cca7b3d9f3c5d3d47c10ca17"}