{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T16:42:11.248991+00:00","duration_seconds":0.002928,"id":1798967,"input_summary":"chars=189 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172440,"started_at":"2026-07-17T16:42:11.246063+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167983}