{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T00:39:29.885823+00:00","duration_seconds":0.003556,"id":1351254,"input_summary":"chars=227 node=683210","metadata":{},"output_summary":"candidates=2 calls=KB1PZS,K6IT","recording_id":141943,"started_at":"2026-07-04T00:39:29.882267+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140536}