{"message":{"slot":"1299574","proposer_index":"154","parent_root":"0xe2cdf25a90a92e3f15529eedb0ff213c452425694be7c3e5e9ccc20bed553521","state_root":"0xc171f6e2e932f079cde587528d9e1348cdf672a0cccb53ddc9bf3787442dc2b9","body_root":"0x2621e138858d1a847522221185194b5539addd2619ef22d7e4385a2ec26382a3"},"signature":"0x89112c5c22b1edcb8f18d99bccc46f965f7c2a9bcf7a23d7b198ebc0ac9386afe637ab67e1a93f604c05ac957338c5710a819650f24e81a66ac25050338516d66f54b1ac0d17a85884bb7420f34ad8c00bbd11c9e2e8aaa211e536eed06ce1b5"}