{"message":{"slot":"4200900","proposer_index":"55","parent_root":"0xf92a05e9e28e9d84dc94980dc9bc9f6915148e62298eb61be4a3a6233d26cc86","state_root":"0x450ac16ed0008b5b07529428f35c1728a5159b0d80ad369a3981c82d480a6f6a","body_root":"0x57b44a036daf634f482a3bdaf9eef8e8aeb1ac1c2bbc6f3b7fd65f3be1ce5146"},"signature":"0xa4298ae732f34ec2dd0482096eba4d1be24feb52568c2577218cfa5ed04b17619959bfba5a3bb923fa2d2bfe247de024173d051a629de6728d10779a80a65e203fdf0d60e9cf747d0959625d34dc090bd9d7b1da2c5ad974203a525383b2e867"}