{"message":{"slot":"3430296","proposer_index":"644","parent_root":"0xefc9ca227552c19ba73329abf71890a85a16d691868b44e84e9ee8d6173280de","state_root":"0x837febe145fe0cbdb234866bc804802e08057ae96dc93fc9777dadd9da645320","body_root":"0x09b58c01b4a4287c07caf929411c56f43fd29ad4140c21d52b10f09759ec7bd7"},"signature":"0x9980aa2e60169d8e06a6ac49813dd2c931ac2460c3cb40a3d1b4e32abe0a15df9c59ae426759e1803c8b65608413cf46162b74d8ab442c5e514f7a4b72eb66610f301cf51e101f6425b6f7616f3e6cc652236a5f0581dbc84acf4de80c4e7398"}