{"message":{"slot":"1899749","proposer_index":"150","parent_root":"0xb931472995402f79ee8229a2f9f1999186b6eb928fc2811eb82a81799f48425a","state_root":"0x1f089f907dd31f0572d27bc958ea6641009de3c93bffccea518ee3adffef258f","body_root":"0xa844f0ec39ead4f8a4594f2ebc07c3ca74b57f0ff974086b42f67b84f070f10d"},"signature":"0xb7852d5d030184c28f352fb218af487fd0407002743bfb414697831414bc9b6a9224a24f5c9529c4afb5a90367330d6c0635ed3af92fb67d8c37b5c4662151dd2122ec9f308d04f7cc987f64409d87c3d98c0c9e112f7c40d15e1a0954e307ac"}