{"message":{"slot":"576452","proposer_index":"157","parent_root":"0x5ab13476a16cdbea89cbdf386167d1d0be933a197ae8e50a373d23e76dbde566","state_root":"0x13090bf7b26822a06a527baaf5249f675e57307eaae85072157e1375aaf29be4","body_root":"0x3a039713612ca3b4573153b9dda0419bfce3ed5dac8fe36ba2cde946c6edcd13"},"signature":"0xad3b3774aa1702617d9a93f967d18b9d741470bfb77da025140ec92a80b4c8bc8a340149810fd0a9098f0d8d6f72a2b014792bc030c88f474dcf8c77346ab8a7e3b7b3846adbbabd3c77bb5719de9c9bd015a2ce16f9f987c24d55a88f00c342"}