{"message":{"slot":"521877","proposer_index":"4","parent_root":"0x12c79a10057644815debd0ebcbac86433ae7ac90f01408c3ff5026525001c8cd","state_root":"0xed81701bc78dc4703a7d62aeb45403d7c21c1e5661a730349e9fa9f65cf542a9","body_root":"0x0a1c80ed4a89c146714f054c34656926bc95a5cf0d09459fbef87dff6c1d2fc4"},"signature":"0x84991887fc89cb1ea4679a4a1573e0fa57a7ee93c318bd6a1feb57d9b362c80b7ec9259734f5dbcf0fa264f5c15701d2168340686b174eb2c4d8944428464b665c28bc4e756f7221dfcb38332906a10b4787c02efd3a209a4bb08450e5a28428"}