{"message":{"slot":"667548","proposer_index":"21","parent_root":"0x378aa1320bc25ab4c0e9ffbb3f972723fe75ddac67b8d13d533a2204fa040105","state_root":"0x9bc7fa7aa699f145394ab855a302a52af3af134196433dd52a721dbb29d8b5e9","body_root":"0xfd4440d057c4a59cd3d5929ed06d976fd32aa4b0e36d54e0bf08da0684970973"},"signature":"0x8cdae6c664db261a422a75c82700d857c4e3a0bcd06ab272670e62c929bc3141ae2db4e9903ff289cfc073af723e4e8c0071edae8da3a2da63b31e2633e1f4f40cbab3784ce16017665b7403a82fc85fab0a490fd773f08e7fe9eb770c7eaf70"}