{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T12:12:52.798700+00:00","duration_seconds":0.005072,"id":1618745,"input_summary":"chars=539 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160358,"started_at":"2026-07-12T12:12:52.793628+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157219}