{"message":{"slot":"320409","proposer_index":"142","parent_root":"0x77b78132b43545113ba39d235d05c8fb0b3aac2207a8dd4f6c69cd47024cd72f","state_root":"0x54d2020dfc58476b47325222588c0a86a72af3e0882afcc90dcdcc250c7d87b2","body_root":"0x9274fddf1d9d84bb341e7405c08690fb95e9ea4c68b437af7642389b09589993"},"signature":"0xa16a73fcc94380dc833d085c4243c39a3985ebe69e5be3b621e53e126be559490aa463d093d586e6a116e4c8eb2e7f17145793fc26bffb384b3b6e9d9097718df1199abbc25aaffcd31508ba0ddb509c0a93fdd3c30d4f166d7978054e59ab61"}