{"message":{"slot":"528317","proposer_index":"57","parent_root":"0x38fd7f4d78bcd407e6f8f4a967fc19c8a15a415159d12647efc35694eb225bfe","state_root":"0xb245e9a9870d3c1a9d04883d345dea4991617032f7ff70b161bd391526db6177","body_root":"0x9db7de1bf84e616ec920a893483452f9f153681929b462ee52fec5447098abea"},"signature":"0xa74efb39c4c9de30c119e63b7f8691b17499039709d59ed582351a2469b727ce188e9e8405a745b44027920985000b6a0041eefde25717950aff07fc25cc88cc4d285a53d901dbafa4b473e82a5a4e825f287b18d97fbbf9477bbd0de2bfe206"}