{"message":{"slot":"4577922","proposer_index":"57","parent_root":"0x271fe791cfd8ebdeab44e7fa916af2fe3a5a4c9550ec5e8de08360e6465847d7","state_root":"0xc61c3385cc6f0bdd302f2d2eaa69a286387ad56f7a44ee06b589725a09a7240c","body_root":"0xff1ba48add01cb7c13da37dc902335089a7efc5db7ff6a4f56b79077728d5ac5"},"signature":"0x99ea218676d3f6afa1af41547211fad920ec6c9b80150091d9f70bf8f6102631aa7adce08b9683b0df5e7f30ee26df840f509838ce0ed85fc44979e6cee61d87b3d991460999056c2bd86a132d3516dc002442a3c2be06f1724e6bc256adefcf"}