{"message":{"slot":"4489749","proposer_index":"18","parent_root":"0x14ac1666c088bf5ddccef877bd97f48f020ebedd6f21790af43acfb8d454c221","state_root":"0x813eb508515132deda8886b8b0a64b284cdda5ccbbf880b9b3ad5a2817ee7580","body_root":"0x9482b05e349357f94b8f605cc64557a83edef26dec24c0b5760b60c56e314369"},"signature":"0xa47957c3f62cc92e3c3120df7afed097c9434566597576fa000065c155c1074efed4bad384a29ac48c68dec3f259829c005f52b6c5c43da57668606886280cf044f90e8e0cca38dcf5da177d760eeb8d937c8aef773a27194a2adf4099c59c34"}