{"message":{"slot":"258091","proposer_index":"143","parent_root":"0x75cae5d91d5b38b5de39ca1dcc8b171bd8a991560f881132de3c96c21ecbc7a4","state_root":"0x1751fca96d6198b53b09a0bad97301798344aec44795155df6ed24fc4429dae4","body_root":"0x064eb9a918ffa840df962e3b9b7b1cc285ccc5fa2f863fa8355deef78985a03d"},"signature":"0x88782f89ff7a5321d3c6a63ce62df1a088c3880a869ffc71234ec4816e757c1271300912fe760e325d37d3aea384548918f49636505b9b1eca776b5fcfc7cdeabcb736c671093a6b20e0fb44d1f85b35019478b66caae8c69913ad993cc1d015"}