{"message":{"slot":"343250","proposer_index":"137","parent_root":"0x696a855da4e0655bcf5195736fcd14c6ca024dc7551620f7469862e64572126d","state_root":"0x10ee3cdda647d92b8a172abaa2ff6844daaa655e13d630456f49f23a5ba5ab66","body_root":"0x9f9087c51fc8c3c96175a66ceddfd282da310add247dda225d9a217c20e62271"},"signature":"0x9704c06e295fae0dff840f629e2c88cd821947c4f1ddd9684f55f1b3c7ed561df9bf958660744fc10902ec140b2bf2d30ccd7b60a57087c35aa3b26e0384a0a5e6e7e3255adea315ba4f6763e4bb67bd65dea710f6b89eb3f35371a95db43b35"}