{"message":{"slot":"489490","proposer_index":"137","parent_root":"0xb7c510da423fdc25e06aa04d267c0739c283c6b0c1729b1bf675468671b956b0","state_root":"0x56b6912b4d41012db71bcd56982e9dfd4933f5e4a0b72ff6bfe42e957fcf7e83","body_root":"0x622a59fc72120406f9c15b48f1310ff66e903fb2a0793cd96bd36dbd1c80ceba"},"signature":"0x9085f52feaaee9d3d32d9733e3605f0e5a82f8710e3f8803700f16b359ed9250a56264482e81e09b97fc0d5d48330c60184800135d2e54703a823a39c3373f2273d20ad3695cd4d11598fa3c16fb5999d427835e8ef959196867a34f3444b1d5"}