{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T10:14:53.902217+00:00","duration_seconds":0.002056,"id":1618119,"input_summary":"chars=155 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160314,"started_at":"2026-07-12T10:14:53.900161+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157176}