{"message":{"slot":"1578299","proposer_index":"140","parent_root":"0xd7ba45cdcaf231f42f243832cf4d5e83c9d9211844ad13523e7da5efcfda297a","state_root":"0xcf9be52599e0d6a0ea009d999c5950036408cc8104f7745265fa78f6bc17ccb7","body_root":"0x9ff1cc915b2ccc2eed9a8968e800c5f384bcd6944e433ca4484bd79a0b9e5eee"},"signature":"0xab8125b867c7b737b1fd2794b251a35a1176d04bb4f3fb6f8283c61bf0104bd1bb3b93a0aa60e10c0c2ae1c9bbc31f221397f0b858e53e5985fbfca89dbc556497f600f2251cc7fb2741d3564f955cded77c0e2476026d7a60baf785efd28a42"}