{"message":{"slot":"3770323","proposer_index":"643","parent_root":"0x69aea4018157d91f8242cb885ff632c41f001d18d69c1e9345d3caf78ff0f69a","state_root":"0xce28311d9c894eb85e7155966c570467354e5db580869f4ed3f6a1f31600e796","body_root":"0x4e20d3f34795dfb3d6e67ea8630bfc9bf6c55dc459c4c88d21323df77a2a45ee"},"signature":"0xb9b7d637b2ceb5662e126970c2e19553a128f96a21ae97e6a284c10e2100389047d2b67a68013c23fe0edee0955f4b1517cc776df54b53590c24df29871520578d820141adab8f989de847c05e926b4db26583b97a0949ac4b92695cd017a845"}