maxSeq 54 rows 1 {"kind": "latest", "segmentLimit": 20, "returnedSegmentCount": 1, "hasOlderRows": true, "olderCursor": {"anchorSeq": 42, "anchorId": "thr_mfus3sx7bg:byte-window:42"}} turn thr_mfus3sx7bg:turn-1:turn 2 8 1787103287857 1787103726857 completed