{"message":{"slot":"2975773","proposer_index":"840","parent_root":"0xcb29e56ad9661333437e3e81c5204cdc1c3270f2b537bc65723eaefa4a86c702","state_root":"0x8d9f4ff903b3757177f6195a45767e653a42b5098e34b47904a420d62d95e30e","body_root":"0x16e79c1a19c6c0744b3800a7a25062390273537acac8be13968879ae3c607d34"},"signature":"0x8bf76522dcfc6a7cdceda484a3d020da58aa17b89f3018c9ca96891d3fa126a1b27880749b521772f15c8a1e8e5b147e19beea1397bec344f35e289b3533491fcab1c5aafe425b34045db725721985f1418ed655df9ade0f6eb913df61f2d88f"}