{"message":{"slot":"643707","proposer_index":"20","parent_root":"0x6e88f88fb7eec66af2279d8fda368760c6774c32fc85828410406b55748e79a1","state_root":"0x0034b3109f98651a4d0e55ef984f23c0334a855701a851e5689f0fb7256248d5","body_root":"0xc447f1a2cc170e0589b6ce8284268de36614703889656b9a6d296fe33b465bae"},"signature":"0x845d1cde9227ecdcf37a3fac78d231f1f3973e54794a8ea7e7ec32d50281b3dd820d87abcbb78b25e8243f0424c3411b1468eb8f57ad30db3ba4beebb925cc768b26438b607b6d3e69075aebf8733ed4b40d1d94cdd9c7c834f0967bb54458a9"}