{"message":{"slot":"3763971","proposer_index":"643","parent_root":"0x3d980e36e225326ff397a4be474c97f459175036ffe37021e679d1787af84fa9","state_root":"0xd109c903ab60e22c16def9e25c57eeb1573b71cc032d0411343a864f71746a82","body_root":"0x14ed77c0ee344cd7db5bb8dbfbb8130b891ee6894cadd3bf1cd6143db051470c"},"signature":"0xb6cec558126e24b8657ff2fea9caf673502198f5e482f5e4d82b0f8d4e0cc79df9ea5559864b50190966c74431883112105bbab68601a6fce34b882d695a938289c2e66d029e8faecf518a88e2e8cadc05d3a1c1a2f156a41ad00f86c01dd9de"}