{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:40:53.295069+00:00","duration_seconds":0.000405,"id":177528,"input_summary":"chars=735 node=66296","metadata":{},"output_summary":"candidates=1 calls=KF7AZB","recording_id":112101,"started_at":"2026-06-24T01:40:53.294664+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112101}