{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T04:39:01.799349+00:00","duration_seconds":0.011972,"id":1780971,"input_summary":"chars=750 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171172,"started_at":"2026-07-17T04:39:01.787377+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166842}