{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T04:49:52.212500+00:00","duration_seconds":0.011863,"id":1421152,"input_summary":"chars=834 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":146803,"started_at":"2026-07-06T04:49:52.200637+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144991}