{"message":{"slot":"337607","proposer_index":"17","parent_root":"0xc904d4fe5efc37839eda96c8ab110b615433b82fe0e60ef057a7535d3a83a3bb","state_root":"0x7b6c15b1219bc25d9bf8ca863a3ea89511e05e1fd342c2e172b9c6ec4f0906d7","body_root":"0x38c2eb091b919495871d3ca8669a7a598d5e5352e588b1fff8e5ab5a7554974e"},"signature":"0x94b577027a959557e17eaccdf853ae7d5afe34bf081424a7664bb84a47d7324c0201157f01fe838f81f0e1304307f81d195809991358c54f62e31f963b77337615b34c66d509c5bc13477a9dd455b9ec8a6c7617c0870260bea413386c82375d"}