{"message":{"slot":"3412304","proposer_index":"660","parent_root":"0x3b5330c8a0cc71e348200b84b74d70f1603ffd175472cb806c9b6e7af6af891a","state_root":"0x16a1396d9fc4853deffd09eb39ef12e0f5479c5221f892c6aa5fcf4d1579e991","body_root":"0x1f4fa50d2c2cb0078d53900895e0d17463e9a92778b3d8aab4b585412b4358f9"},"signature":"0x837c3ccfbcff6e3194d5fec372502a2e1295c4dcc1f3a1b8f2ebf9d148a71e7020bac6acf29563440fe964820390406c0b89b1b3b3870cf4b022726881922accd60505d08c1b6bd6eddefdcd348197096c4e4e9e9eae8781d9948d40440365f7"}