{"message":{"slot":"1899731","proposer_index":"153","parent_root":"0xeb1cbe246d642d01af909b5fc4532866fe9984f51b246c1b528f02773c7b13bd","state_root":"0xc76a8aad6ee94ed171ff313928bac180da88f416943845f509c451adefc28d45","body_root":"0x0e948bd513cd44421e2182ebe1acd78ec95fc7674d53fc78672076c6b5f54004"},"signature":"0xb896093ec0e910c2e0aa9061287c96653903d43e72b6a7cca9fcbc786b7aa999071d29770844a0cc721cb4044d2384d102fd5946c420fd5a8b68bec3bb62543d2e269ea302a11d1b96d2ce64a8051e9cf8ba1cb14002e27e00fc0244e1dfcff8"}