{"message":{"slot":"552649","proposer_index":"149","parent_root":"0x22dd2beb59db784d93abeb0764519694da79575c5cc79c4182c99a91bda73537","state_root":"0xe51b82f446d6cac99125ef14bde6c02be837abc758bbdd8215da473f348eac57","body_root":"0xa032e8ce9ea67d8db34461552abf1279bc8ad2c1119eda6ede21908e8e4b5a21"},"signature":"0x8ce86247595cc3b964587953939e5c2684c430918ae10d4e29e3320a39faa7b89d30ec3de40b22e34265f73d9c9cb91d148c588f2a996b5c33f1c40ebd3fd719a11458860aaaa4fbd99ca5e5fa866d9d0f0eefc21f71d8270ca49719b016e512"}