{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:10:49.667670+00:00","duration_seconds":0.001972,"id":1451243,"input_summary":"chars=139 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148831,"started_at":"2026-07-07T01:10:49.665698+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146806}