{"message":{"slot":"2859258","proposer_index":"871","parent_root":"0x209ee435167ec3e3460d5ae48893b8cdf69725b17144a45da69abe0086a537cf","state_root":"0xb53d3e4b78756d5b8d8648e3c7e9752c9e0fa37acbe63376ba997dd39ccbee5e","body_root":"0xccfba1b25e60eb5dccc4cb273edf5cc15179588610aa13baf85c67983b51ccab"},"signature":"0xb8a111acba86ee6b4647dff20f7a4011f2068f12adfb1ad908b77b156084b046825df25970ec9f38771ca78d78afa4581110089f06cc577304d5deded4a822e93caef92cdd77b97594201421c1ea958937b2ef51ced43a09fa352134a1c4d997"}