{"message":{"slot":"1644540","proposer_index":"63","parent_root":"0xc28cd8349b65524804b1a64088eaf05156c0d7743e9ae07c4ad0f9ed461def69","state_root":"0xe68a6e067f2ca42337a7b065a063aa995e20d4099ccb8df1ad9365bcde9b2980","body_root":"0x7b2ba8f282c4b368a20aa311cc67b49851d822a4d406ebb7f66ac974c8eeb3db"},"signature":"0x90770ff491ee4de28c22c12b5851a06f990fb517faff1fde4c1e13be87ef042c1ec7fd552ad3d7d691f329a9d7a6077a14bbf0ec25d9a173ae9f2016786488bde5471d902a67f149eeef2b97c204a9f3f38b20929d348d328618374a25b8e775"}