{"message":{"slot":"399874","proposer_index":"171","parent_root":"0x68f5c8f921dacd794f60bdace2fa092447a769257d021cf72b0df63bd716aa69","state_root":"0x0a9cdbd8032b4f65a8df9e1f0c9f5f1e83bf09904d0c887c90db65f177ba5450","body_root":"0x454f3f834166c75b26d48d3ac60a80dd62260b3a04ef88a895630a98844b9096"},"signature":"0x913fc920bc806e3d28aed34fce7fe246c09c0d313f9763d242b48471ba248389a1cf29108e38bcdfddcba747413588f004863792aea0ee7cef8f7cf59c3e5c6edcbf9812e26516e70ad7ef77587ffb1d090f4a967dade7459c9d5d160bf3e823"}