{"message":{"slot":"663554","proposer_index":"64","parent_root":"0x74d6663deb187e7951c5b4159db507ebc604e6cdeb3d813d84e210b928a27055","state_root":"0xcfb9d8f49a067882d61a58670581aa73744704b13e3eea9cd95927288891340a","body_root":"0x7b55d5f75e6aa5ddbe8e056fef8d1267ff346b69d7ea1f427ae85221d1f302b4"},"signature":"0x87af62d87ba14d236f0118ef568540f3ccf5a8efdadf5e0e2d7a57d47044d83e28a2252e92fb6be348f6d9074d764928030a62d949c70cd26a210cdf346c794eb4582bb56bd407c011b46887de1ee582d69b8ce80a9920ce5c0a439746b89e78"}