{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:19:06.139017+00:00","duration_seconds":0.007893,"id":1535629,"input_summary":"chars=540 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154750,"started_at":"2026-07-09T16:19:06.131124+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152087}