{"message":{"slot":"1590501","proposer_index":"90","parent_root":"0x12bf77f48df57f5c19373ef8ed4f105391190bb00ab7a33139d38454a7bdbd5d","state_root":"0xe03326c831f9f58a2f6baeb8620c286d9745aeb4c4f698fe7f85e711fd8cb022","body_root":"0x67aa3245677e0a1c5f9044af22cc5d8c7bf52dc2b01070ff5e2f4a685a692379"},"signature":"0xb674bcd651f10e73f469d402b42e548b2b76a0695ef40785b5c25d1926ef5160a213fe06b3c935c221fc322acc73b9b205ec819893acbd4ed39a45e5cdc95760dee66bab4ea0fa5a5fdce7222c5bd6bf1701520bb713a1cb5a6f83cc4245f10b"}