{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T20:41:13.281470+00:00","duration_seconds":0.014863,"id":1447487,"input_summary":"chars=960 node=683211","metadata":{},"output_summary":"candidates=1 calls=IZ0THE","recording_id":148554,"started_at":"2026-07-06T20:41:13.266607+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146602}