{"message":{"slot":"3299274","proposer_index":"973","parent_root":"0x675da56d5900e4169e1bcb263852f29f24d4b300df54db4b434330fc31c85cd3","state_root":"0xf7d6d49141764cc8f0b1f6b2661fe17cfc20b3d8d1f9d98c2633c9e9e84331ea","body_root":"0xef761e4e785e1b1de3905c6455a116f3d513a4589ce7e7ef2dcfcdc86a060cd5"},"signature":"0xb9e77cbb34f02145dc77dacb8e372a18f38a601c6435917fe7977ff0db3bee0580a5cec3a328f5f1076b8631800e951a04a2de296b2678e33ad597ea891b105dde28089db1fe0c59dfab4a60684712621131c573ecdc042c265ee3b189b8ac11"}