{"message":{"slot":"299919","proposer_index":"189","parent_root":"0x9c3091bb7ad6459d1a8a406351d84a74c77a85fc1e4d57c66e2b759716953e94","state_root":"0x620b339c67b2def62c720987d4f206d171bc451364b7d71f9bb22cf5a5d9eb63","body_root":"0xffa39bd56ceb71e4a3532be0a72fdeba9f521ec0f6880ac42f4d730c59035810"},"signature":"0xb0c45341169e9ee72e5fb4afaa9c27e3623dc93765b91ae6072895c850cc41695cf25d8dee8aa9b1253808ac26ce60f01790da9c80f73ef5bde34d2d0d3be268e5ffac8a9055233005a1beb2a9e68a7f0a84ee92b73b29c08f2c7d3c7d95f3cd"}