{"message":{"slot":"646326","proposer_index":"17","parent_root":"0x652df09daa68313c7eeba75531c59fb082537623b6eb3698a3c6d809837384dd","state_root":"0xc72c8e9a37db8cf5e3051915c5ecf0c1855c19a626293e40bd5ab89d716cfdfd","body_root":"0x03a372943c6e8635eaff902f7e37bfa24e415ad173305ba80ffbd2231c0ac9cf"},"signature":"0x8c4a072be5e52c504daec68b5526acfb4c75bba8f0576cc9a353f90693ca7034f2cd51b762f077360a1e24ef80c1a73609595a2b19d48e5595f18ac1ae2f8bd311b910233f8171d55c18963437bac775c9f0bb9ae470e69b3042365ba51cc338"}