{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T07:46:43.605814+00:00","duration_seconds":0.000357,"id":333269,"input_summary":"chars=617 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":502,"started_at":"2026-06-25T07:46:43.605457+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":502}