{"message":{"slot":"448227","proposer_index":"159","parent_root":"0x2bcb8ecbf0bef23e606434095b615aef199eccb19ecff191b6da658d0252d190","state_root":"0xf21547ad2f20879a8c745eff9884cfeb13c268f48c2e5c8977f28453319b0e1d","body_root":"0x8a9e1b746522b5838dd39611bc34f2f83fda5916e0d74c9ad884ea951556fa30"},"signature":"0x8f998f3897c0cabcad8605d3fe775433a6632b682b2953be8b758d8c8cffe61cf05d9a2fb19d90db7d30a22ac2d0afdc19e6d8d0dcd15f2fbbf8b53fdfa96d2478c219c4b355407ab99bc4a87524097cf77d0d691427a83b7d4794dc79580313"}