{"message":{"slot":"2877848","proposer_index":"883","parent_root":"0x74f6ac86fc9d7b5ca768d5e2361c7e348cb716d0308cc9d4d6cd8bb94b79c1bd","state_root":"0x3eb91f3593f3e65c1835a59bc79f5f30fcff83da5ff5275b55aaacf5cd743314","body_root":"0x3dcd71a8bca827e0e8ee9232799c15e2e3bef16a254d0f9d54c7f6742d71647d"},"signature":"0x869dc5c44ecff1819beb05d9e5ae246ea58295c786c3adebaafb92936b95cb282e0f500c8f1957020f58a4fcd22c13cf178d522c25faf50892c4fe0c950e542f190b533acd06b8ee56f32e8985aec188a1a8d76e93d87086bda159b388b46536"}