{"message":{"slot":"3519187","proposer_index":"257","parent_root":"0x7fed1122af82583faca31d3d6c50b236ad4d6ddc209e90d96a9b01451b261a7c","state_root":"0xed30cdbb031043d293db9c9dab9e31bd2c445b3c2390a6814e0329be839adb0a","body_root":"0x8adc9928bc248e41d0177b65179710fca2357190453a95d04ac63b31c78b156e"},"signature":"0xb94c2b1e44502271d41e9963ce064f125a8de5e93a04402e5c0e3238bb35d7a78bb7ccada77d836c07d87c4532aa068315da95cf7471da099e530e049c2b3db94a73088d76a4635ac92f60090e181598846ba3df7167ceb57d591cef0ca14a28"}