{"message":{"slot":"2219999","proposer_index":"299","parent_root":"0x58e1e5543dbb5f422adbaeb4985b6e228d2d534b697329db7b2a2a04eb132d6f","state_root":"0x4fb71965212af7df01109d6a0b7845ee60b0aac0bcf3f170a93b6dcefe3fd848","body_root":"0x4b98e75eef140a19b323b6ef9bf5965d02d5c3b80e0040eaabc6d1832286b994"},"signature":"0xb33b903d62f6f0399d3c4a46072148d49cfda5b45c1f40da2c304da067c54878513acc2ecbcfb48e2d3a37950b1d6b4d099804880aff2ebf2bbdd90021b66de4ac4a24eb88b26a6f62858e47ce9ad6100dd2b1c027d3a26a65836b52f4579f93"}