{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:51:29.175636+00:00","duration_seconds":0.010702,"id":1834211,"input_summary":"chars=717 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174845,"started_at":"2026-07-18T16:51:29.164934+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170171}