{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T15:52:57.952553+00:00","duration_seconds":0.01311,"id":1329473,"input_summary":"chars=864 node=683210","metadata":{},"output_summary":"candidates=2 calls=S1OF,K6RT","recording_id":140453,"started_at":"2026-07-03T15:52:57.939443+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":139172}