{"message":{"slot":"3521731","proposer_index":"454","parent_root":"0x8e314737a210cdf5ee41071704c0eb64f4e82258e0201b20bb6c7e3bb2082195","state_root":"0x57d1ceb23f7719ee9aa476206558a7ed8a2aafb0513a4dc44cabe7f67dfbee92","body_root":"0x7ca425a1fa850cd583cd36e9769651549e53197d6b449f3f6a74e77da8cde71c"},"signature":"0xb91fcb9e88aae2e5547e04fb38dca1777c0e9b6df4bfa076f1a2c8dba19d3411487bb412819817021b7a3d3c631e5a8c11b5fc20a0b2822bd464aca81f55e03b2ad2c30b351b9fd248adcd28c1ee11d204476cd7d6b44b80b47c20d20dfb0983"}