{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T23:04:12.197428+00:00","duration_seconds":0.000841,"id":272973,"input_summary":"chars=601 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":102446,"started_at":"2026-06-24T23:04:12.196587+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":102438}