{"message":{"slot":"664378","proposer_index":"51","parent_root":"0xca2772f80ad428f116d0d21e9eb4f48cabf31903c6beeac8d14ad28eae7c4f1f","state_root":"0xfef4384b78f75c65bbbe69b6320d0db321ca1040adc5e8f020f81d05f8baccbb","body_root":"0x2ceba32fd0fa236b2bd8938669c90786254aadcabb174875dce1a0d05f06f218"},"signature":"0x8a6b16a762fbeda0da5505b0bff23a03744fe84595be59e519f17d902020517b9b58633d1b8ef1640cc03373201f0e07135fba3eb3e26758952e772a6afae779152895350efa9a3121190132579e1ae2e7f93f5bbf3b01a6ad9399ed90dba500"}