{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T12:55:30.081475+00:00","duration_seconds":0.000498,"id":1739978,"input_summary":"chars=46 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168284,"started_at":"2026-07-16T12:55:30.080977+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164247}