{"message":{"slot":"3499299","proposer_index":"691","parent_root":"0xa3271999cee312aee27d7aa0fdcd98f476428d75172a74bf46a48fc45e6455ea","state_root":"0x879a76aa77afe697be3e03aff20f64013965ed51f21b007beaf7c6016cdd82a6","body_root":"0x33339fdac8f4ce73848ed443ed06aa873c2ce1e1e0fc162c86621e3cdd96ed76"},"signature":"0xb86e18184020302eb75661a92d5eeef3c48872caab629476f2435b399da65f481cb22e8d2bf791387fd6ae9d5f0c54090ba7031eb919ce245282b46cf1942ea396e04018d32c8e0705d6048e90bbd8e5fe6ef93030207622e5fc2ce1cb42d01b"}