{"message":{"slot":"421718","proposer_index":"321","parent_root":"0xcff09a994dcb68637697bd4f060698959711a100f5ba19da86aff6078ff99b6b","state_root":"0xab4304f4400c24ad14011da689a6c75f42cf26bad33b396af31e442089dc7cf7","body_root":"0xc85d4c37190948f38e834d9095c361ef5f251147f43c4af5ed20acf1ae673171"},"signature":"0x8807baef7dab50f3821f136746abe51cd438157d491a9288d3ff7092bf1f90312d955b58c31c9f5b5ac203457c5e3e1f008b3b6497ee0dc21b8aaa764d6cfc6bfa5ca501bb02f4d71a9c981c71c8be62a1cce60e5db2bcc85328e33968e4f291"}