{"message":{"slot":"3578526","proposer_index":"290","parent_root":"0x4871bc3684804965939253c26e6845277ae2f9a86a6fc285d5f2a3f5cb0c6454","state_root":"0x26d02e8f8ccfcddbdce57af51c66221724cedcec4b284ce28dca40869d167603","body_root":"0xad1440a2e159fe9a1b308ccdf98ba60d0e2460b287a2fc00c57d09a4f0049a3b"},"signature":"0xb49577f1f6227eb281fbde9330944026c319fe4602103d083ef8bed5a7300e1a6dcba149174dc97b524b42e3d7cc22401469940451e1d61309c62a985a8b638660043cb346fb8829302db1a95ccc06330ad8bb0a9c3a07e7f6233b7b26f824d6"}