{"message":{"slot":"339137","proposer_index":"39","parent_root":"0xb2667a797ae8a8077ce28afdc1f48b4740f2a7d17906293d3152703a9851ebe6","state_root":"0xd63b60f2eedbaa96dbb7d9ea61417e3182d50699578f9e8610319aaeaa5cf8bf","body_root":"0xc5b0d14dd95e4ece8f47f9826c87ec5bda1df23cbd2ab4306183e82dc84f045c"},"signature":"0x821e452172db6e0f16bacccfa6fedf919ce85a9a37d64ba050f8c97184708c09ac62d13284443f3f74c31763807b0a150d974b18d255cb5800e78ed22bb85e93ac822beece2e2c524420807aaa953fb97d326cb91dd427d47e1e6fdcb798c418"}