{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T18:08:58.698295+00:00","duration_seconds":0.015304,"id":1404621,"input_summary":"chars=968 node=683211","metadata":{},"output_summary":"candidates=2 calls=FT65TO,FT65S","recording_id":145634,"started_at":"2026-07-05T18:08:58.682991+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143915}