{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T23:28:11.542030+00:00","duration_seconds":0.007812,"id":1815169,"input_summary":"chars=631 node=683211","metadata":{},"output_summary":"candidates=2 calls=KJ5JVV,GW8ZEL","recording_id":173536,"started_at":"2026-07-17T23:28:11.534218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169029}