{"message":{"slot":"645368","proposer_index":"121","parent_root":"0xff0f13959f8c8c9c1f1b48a5ba0521afa676a9199d0d50dba3d1b36810e40eed","state_root":"0xf1e4ed6127479a52af6d09a34c048e4b388036e248006a4ddece2b84fd7faf0a","body_root":"0xdfa3f3cd6a2a8f1e5f8b7fdc2dbfcb216067c34c1017a7bf33db7ddc88c57d9c"},"signature":"0xa74419e975e1c2a7448691b997487d73ef9ce5bd1b63f41bc903baca52f8f767578b18447e899044b375d39bc81fbcb70be84e1f921dc6b79372f57c51a20707047aa9b1951c0600a96c3323a9da263c4ddac5f447ff9ca46085e9ed407f9490"}