{"message":{"slot":"449418","proposer_index":"145","parent_root":"0x30990ec61ea2946bc30800b4ea5fa06a54b142dc1dc77c37bac9afdc5b83bb29","state_root":"0x8249fe1e3f616ea0940276430e0433709b7726b7bd64e25ae22ecc30a2b52b07","body_root":"0xf3f2f939a4731830fe6e2b736468342f2eceab2af95e16f3eee32521248061ed"},"signature":"0x901f538c21b5bd3b4501059601e200eda095a98f0a8dbd68b91aac04abadb980fc6a652e161d918537b280eda62486a2155c2e94ea5ce5da5eaf1103063d71b8522ff0552bd49d6ec87ed1e331c19f957cbddcd627af0f8edd13a7a01957c9f0"}