{"message":{"slot":"2883462","proposer_index":"449","parent_root":"0x5038839b22dffb5450d7ea3c61ac12c13332ddff1be708678ff669da8692a1e2","state_root":"0xd3cf423e3a97ab56e59f80060ae864678c52ad881c455d8b1ab4fa510f9447a5","body_root":"0x0c91068a444756f58d43f7fde7af10c32242c1670e87cb85f4fe01f4929b10b3"},"signature":"0x83c30a113c655636ce57e0464ee42f2a019ea1be5077997822791122a95a1f580b8dd187ffcf2232c1038d3b35dd35ab115d54fa7171c7bbc009604238837194cffe23fba9085f93f332a98739c28117c22af9add13087de3dfaa6a889fd7acf"}