{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T22:39:18.722461+00:00","duration_seconds":0.017286,"id":1346523,"input_summary":"chars=812 node=683210","metadata":{},"output_summary":"candidates=3 calls=MM7HQS,Q4NJS,GW8S","recording_id":141639,"started_at":"2026-07-03T22:39:18.705175+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140250}