{"message":{"slot":"553777","proposer_index":"103","parent_root":"0x9d29f3802d414d71f10a7a3142601ec2d844095e3dfa15980e6a1c329f1c855e","state_root":"0xcb530e6a95be0d92fa1be950ae7dc96368965bd4e49a601b3712f3f2ebacf0a4","body_root":"0xef00457979d5e60657887cf93606dd929d7eedec7fad35318f441345218135f2"},"signature":"0x98593992e5589817bf754849e06d9b6ec07d437a2779e8dd5eaeb2957bc0fa2af7aef707feae87f820bb8be2547f59f40b86a1d054e7dc64c098b359ba83b00deaa31273447deee4f2e9b6db0115933add68f0cd1658df8cb6ce23821be6c2bc"}