{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T16:45:35.578131+00:00","duration_seconds":0.001646,"id":529773,"input_summary":"chars=1048 node=683211","metadata":{},"output_summary":"candidates=2 calls=V6O,M7BLX","recording_id":124474,"started_at":"2026-06-26T16:45:35.576485+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124475}