{"message":{"slot":"4257258","proposer_index":"63","parent_root":"0x4ca253cfa0b51418388bf78f611b90ef9d50b45e7398c65dd3a39ad5ea8a1d8e","state_root":"0x312b69f2ac875355de8ee248b61fc4dbe2c53adc63983216b360f73de36966ef","body_root":"0x348e9e7484239935cf50cd6bd9993c798e5471e7e27aa74101280c6d199a7728"},"signature":"0x902ef21e1aa59f5b741c5e48d61d4913322fc6af3003e580d8e8c104d743531b60ce49cf4ca6f8e7c6fc9bc67a13cf7418fc47091816d9fc21b8724caeaeef58ce3ac73cf79f6e2de0c209a56f2548c7f2492e22110042a90479abd5d5dc9e2f"}