{"message":{"slot":"1663311","proposer_index":"19","parent_root":"0x3dd20430d10e251f98ef537b6a88198eabef811d8f0a772bbc5dc370d542fabd","state_root":"0x5e6456267506de17400531d2de55826d221217f421854de98d8cb68f8ad815d7","body_root":"0x17c3caed79b80149ec7119c2bb6a00a33f82d265569c51acbc1f0fea1e51bf6e"},"signature":"0xa3e1e571ae33ca1993f0ac5474943d6b160e010c1e6ca3374791a38c64fd6e340fb3188a0085c7cf8ef8ef21d37b2ee510d503d34126d2aa4948694d6c10434c5517ae6deaecc583cffaa32cf43b5c27482d978165c6212fdccea533ac2f7d03"}