{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T04:49:49.654141+00:00","duration_seconds":0.013556,"id":1421148,"input_summary":"chars=873 node=683211","metadata":{},"output_summary":"candidates=3 calls=KI7RMU,AT8PM,TO2PM","recording_id":146802,"started_at":"2026-07-06T04:49:49.640585+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144990}