{"message":{"slot":"2887859","proposer_index":"645","parent_root":"0xcb3cb35557f0525a2e89a897112a72c544ff5556499f8d9fc6fdd03817bcf134","state_root":"0x72b7c268bd05f23a7abd7355a7c2a1845945094d53c1b37eafc049dd224b67cd","body_root":"0x471de040e23f9be107a48720f6896103538ac4d6900f0a6e94aa36ec75ac8f4f"},"signature":"0xb2a217a4c440a669f3c567f8124b459e3a2125eb7682d75c9ab41a5f67a161165728fd4d434a2643e9a7709b70ca37e90419e282180095b7ab23909119d7bfc541324047f07e34d61363876800e19e1ec17970277f8496f93e644fbb64729c21"}