{"message":{"slot":"258353","proposer_index":"75","parent_root":"0xe20774425d2ab6fe1fa174f6568624a2ed54357ae1c009c60702aef9ac99c2a1","state_root":"0x54432e7ebefe1b902ed5de12b9cd4305294e3cd759a95f5715c658cbf07c67e8","body_root":"0xd44b371f177b2789792236d3d24e411609b492fd81c16f8548bc26ee402645e3"},"signature":"0x954b6a8dc76c76f24bf29bf1cbae51d2199d2cb0f5fc02bf1cc70dc9721847eb6b6906f06f578947f97fd7451956129f06670199772046534d7b19a44f4cc897269a2417ec7f8132f193ec89dd1e049cd8d52bf6a85fd8f13eae675db229522f"}