{"message":{"slot":"449451","proposer_index":"190","parent_root":"0x28d73a4b16974284e1e9eb258d3662c7eece9162e01e889e3a030123513139a1","state_root":"0x6fff4fe9818f74bc8b99b7a49d4f9accd1a700633b195b97371c63ca3b7d10c7","body_root":"0x3fa9d95f5d2639474a09aad6478df9c32ec267d72d54f198c06b6bca9cbfd7d7"},"signature":"0x8746f3f9cc7ac055c3c51b93f81c25a52e6b1a694719c11dc2e07e7016bec03a03bac8840febe1b90e43ee156470e0b605d3173fad043607c515bf396f74349fb8a8df2a4559d4100fb8bd503336a2ea894f60294d937dde68e58aa678d45e14"}