{"message":{"slot":"678428","proposer_index":"90","parent_root":"0x11f29ddf538f2e2382ac8862682e63524a0008b7999f4843ca70ce82dbc4cfe1","state_root":"0x7db1db2952f6f61c43ed696ead4b547aa4165707669ae0b2844e661f914d3bd6","body_root":"0x0615b9ed5dc1aa845155ddb54317effc570389bdaf5a73e942f157deb58a3df2"},"signature":"0xb7fe3bba9625aba5b77053af8ee5706e6739e514743e52ffc3fa91f76acdb5a50d2b727679f1cb28024312e83470dfa4193781489672ac6253923f8448ffc7e3fccd0804ae485b5c946244b4dcdaaafe6e540d20ff3cce91d394b3cd063f0a7d"}