{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T10:37:48.480124+00:00","duration_seconds":0.001234,"id":213229,"input_summary":"chars=880 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":107575,"started_at":"2026-06-24T10:37:48.478890+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":107570}