{"message":{"slot":"1290307","proposer_index":"1143","parent_root":"0x08e2ebabd8e6d670e2ea64b6f280d2511a307fc1be07a9bf71bdc5b2ffbb7e4d","state_root":"0x9d44a07a182d26456544dfe98c1a1f54892aa8ded7b1190ef511b038200a8c9c","body_root":"0x73da4da6169de88b9145410b6220179bb197b79e4fcd1048fe0b2a9c3fd6063d"},"signature":"0xb7e9141480c08cfdad5bd054229d8f211e1486d4904c5ab97a4cbb459e2eecef10ff2f713d72764005b20b3eddb50b3706a7f9a6a53b43bd55e75fe4c73a7ad3f0c34f63d9245f9cdc226ab8a76b45e7a5ed9520d4df7dc8448a12a0ebe9ea3e"}