{"message":{"slot":"449555","proposer_index":"107","parent_root":"0xc2ca9cebaf7fcb97f1b583fbf1a65c248b590be65d32d6d7ee709d1fff6747c4","state_root":"0x0812f30d0b2b91a43abd7db166bd16195410babbf028113d81dd1d7197f4eb20","body_root":"0x322b6e9c600950225bedd1cb66d8459a5c29242e6732a2c3a33adcc414a95c23"},"signature":"0xb5acb3278244ea576b34ae1a9ccb848b82c3f67296716d4280767655b0b2715310352411939d75383c679c5aad5838dd11eef4644a66ff91fb922484d5c1e604208bfffa3e10154f064cec4f3ee52b03d82ad9e0f7ba3f4bf22e6f35cad2fc48"}