{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T00:38:45.532167+00:00","duration_seconds":0.005387,"id":1351191,"input_summary":"chars=560 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":141939,"started_at":"2026-07-04T00:38:45.526780+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140532}