{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T14:47:21.400662+00:00","duration_seconds":0.004316,"id":1433589,"input_summary":"chars=729 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147574,"started_at":"2026-07-06T14:47:21.396346+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145694}